ClassID:

164517

G01C15/004 - CPC Classification

Classification description:

Surveying instruments or accessories not provided for in groups  - ; Active optical surveying means Reference lines, planes or sectors

Sub-classes:
Recent Application in this class:
#1
20260133032
2026-05-14

LASER TOOL AND SYSTEM

#2
20260118123
2026-04-30

Motorized Mounting Devices

#3
20260092778
2026-04-02

Laser Level Mounting Device

#4
20260043919
2026-02-12

MEASURING DEVICE

#5
20260016295
2026-01-15

MEASURING DEVICE

#6
20260009643
2026-01-08

Laser-Based Suspended Ceiling Straightening Device

#7
20250369757
2025-12-04

PIPE ALIGNMENT KIT

#8
20250347516
2025-11-13

Laser Level with Internal Adjustable Platform

#9
20250305820
2025-10-02

LASER LEVEL

#10
20250286343
2025-09-11

LASER DEVICE AND METHOD FOR CONTROLLING THE SAME

#11
20250283718
2025-09-11

LASER LEVEL

#12
20250271263
2025-08-28

Laser Projection Tool with Curved Window

#13
20250231026
2025-07-17

METHODS FOR REAL-TIME DEVIATION MONITORING OF MINIATURE PIPE ROOFING JACKING PIPE OF SPIRAL SOIL-DISCHARGING

#14
20250210925
2025-06-26

Mount for a Measuring Device

#15
20250146818
2025-05-08

LASER LINE-PROJECTION DEVICE

#16
20250113463
2025-04-03

LASER LEVEL COOLING

#17
20250044088
2025-02-06

Laser System for Generating a Laser Line

#18
20250044087
2025-02-06

LEVEL HOLDING DEVICE

#19
20250044086
2025-02-06

LASER LEVELING ASSEMBLY

#20
20250035900
2025-01-30

Optical System for Generating a 360° Laser Line

#21
20240410694
2024-12-12

LASER LEVEL ASSEMBLY

#22
20240384989
2024-11-21

Utility Pole Guy Wire Anchor Point Locating Device

#23
20240369859
2024-11-07

Laser-Level Glasses Device

#24
20240369360
2024-11-07

LASER MEASURING STAKEOUT DEVICE

#25
20240302167
2024-09-12

SURVEYING TARGET AND METHOD WITH DISTANCE POWER OPTIMIZATION

#26
20240264326
2024-08-08

Magnetic Stud Finding and Laser Marking Device

#27
20240239638
2024-07-18

APPARATUS AND SYSTEM FOR GUIDING A CARPET ROLL

#28
20240210540
2024-06-27

LASER SURVEYING SYSTEM FOR SETTING OUT

#29
20240210172
2024-06-27

Laser Leveling Device

#30
20240183661
2024-06-06

INTEGRATED PIPE LOCATING AND MARKING SYSTEM

#31
20240183660
2024-06-06

LASER LEVEL

#32
20240133690
2024-04-25

POINT DETERMINATION AND PROJECTION DEVICE

#33
20240118079
2024-04-11

CONSTRUCTION LASER LEVEL

#34
20240118078
2024-04-11

CONSTRUCTION LASER LEVEL

#35
20240060776
2024-02-22

LASER LEVEL SYSTEM

#36
20240060775
2024-02-22

Laser level

#37
20240039238
2024-02-01

LASER LEVEL COOLING

#38
20240035822
2024-02-01

LASER LINE GENERATING DEVICE

#39
20240019247
2024-01-18

Laser Level Interface and Control

#40
20240003682
2024-01-04

HANDS FREE LEVEL

#41
20230419841
2023-12-28

Outdoor laser show control system using aircraft tracking data

#42
20230384093
2023-11-30

Laser projection hardware positional device

#43
20230358536
2023-11-09

Method for Determining a Position and/or Orientation of a Measuring Device

#44
20230324173
2023-10-12

MOTOR CONTROLLED LASER LEVEL ASSEMBLY

#45
20230314172
2023-10-05

DEVICE FOR CALIBRATING LASER LEVEL

#46
20230314134
2023-10-05

Magnetic laser stud finder

#47
20230305148
2023-09-28

LASER RANGING APPARATUS

#48
20230288201
2023-09-14

REFERENCE FREE CALIBRATION METHOD FOR A POINT CLOUD MEASURING MODULE COMBINED WITH A GEODETIC SINGLE POINT MEASUREMENT UNIT

#49
20230272632
2023-08-31

BATTER BOARD INSTALLATION METHOD, BATTER BOARD INSTALLATION PROGRAM AND SURVEYING SYSTEM

#50
20230272631
2023-08-31

BATTER BOARD PLACEMENT METHOD, BATTER BOARD PLACEMENT PROGRAM, AND SURVEY SYSTEM

#51
20230267626
2023-08-24

ALIGNING SCANS OF AN ENVIRONMENT USING A REFERENCE OBJECT

#52
20230258451
2023-08-17

LASER LEVEL

#53
20230221117
2023-07-13

LASER TOOL AND SYSTEM

#54
20230204356
2023-06-29

Laser Level with Internal Adjustable Platform

#55
20230194261
2023-06-22

LASER LEVEL WITH IMPROVED VISABILITY

#56
20230168087
2023-06-01

SURVEYING ASSISTANCE DEVICE, SURVEYING ASSISTANCE SYSTEM, SURVEYING ASSISTANCE METHOD, AND STORAGE MEDIUM

#57
20230137777
2023-05-04

PORTABLE DISPLAY TERMINAL FOR SURVEY ASSISTANCE, SURVEY ASSISTANCE SYSTEM, SURVEY ASSISTANCE METHOD, AND SURVEY ASSISTANCE PROGRAM

#58
20230119676
2023-04-20

Laser Levels and Accessories

#59
20230115417
2023-04-13

Motorized Mounting Devices

#60
20230107612
2023-04-06

External ventricular and lumbar drainage alarm apparatus and methods of use thereof

#61
20230075363
2023-03-09

DEVICE AND METHOD FOR LASER ALIGNMENT

#62
20230074716
2023-03-09

Laser tracker-based surveying system with inertial measurement unit

#63
20230069309
2023-03-02

TILT ANALYSIS METHOD, RECORDING MEDIUM STORING TILT ANALYSIS PROGRAM, AND TILT ANALYSIS DEVICE

#64
20230067348
2023-03-02

Stand for laser projection tool

#65
20230060815
2023-03-02

Loading machine with visual reference system

#66
20230045402
2023-02-09

Laser Leveling Device and Leveling Method

#67
20230035788
2023-02-02

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING DEVICE CONTROL METHOD, AND STORAGE MEDIUM

#68
20230033519
2023-02-02

Laser Level Mounting Device

#69
20230020246
2023-01-19

Laser level

#70
20230003527
2023-01-05

SURVEY METHOD, MOBILE TERMINAL, SURVEY SYSTEM, AND STORAGE MEDIUM

#71
20230003523
2023-01-05

Laser system for generating a linear laser marking on a projection surface

#72
20230003522
2023-01-05

PIPE ALIGNMENT SYSTEM AND METHODS OF MAKING AND USING THE SAME

#73
20230003038
2023-01-05

METHOD AND APPARATUS FOR APPLYING AN ARCHITECTURAL LAYOUT TO A SURFACE

#74
20220413309
2022-12-29

Laser system for generating a linear laser marking

#75
20220404148
2022-12-22

Adjustable laser leveling device with distance measuring lasers and self-leveling lasers and related method

#76
20220395963
2022-12-15

Clamp for Laser Level Detector

#77
20220373330
2022-11-24

Levelling Laser and Optical Projection Lens

#78
20220356988
2022-11-10

MAGNETIC RAIL WITH LASER

#79
20220349709
2022-11-03

Optical template projection using positional reference

#80
20220316878
2022-10-06

Laser Alignment Tool

#81
20220282969
2022-09-08

Hub laser

#82
20220276048
2022-09-01

Laser projection tools and mounting accessories

#83
20220266444
2022-08-25

APPARATUS, SYSTEM AND METHODOLOGY FOR IDENTIFYING SITE LOCATIONS WITHIN A CONSTRUCTION ENVIRONMENT

#84
20220244049
2022-08-04

Laser level meter

#85
20220221275
2022-07-14

Laser level system

#86
20220207255
2022-06-30

Survey system and survey method

#87
20220196402
2022-06-23

Laser level device

#88
20220187070
2022-06-16

Laser level meter and use method therefor

#89
20220178678
2022-06-09

Laser Centering Tool

#90
20220170743
2022-06-02

Laser level interface and control

#91
20220170742
2022-06-02

Construction verification system, method and computer program product

#92
20220140562
2022-05-05

Optical path structure and laser light projector using optical path structure

#93
20220136829
2022-05-05

Laser level alignment tool

#94
20220105414
2022-04-07

Method and system for determining ball positions and first downs in a football game

#95
20220065629
2022-03-03

SURVEYING SYSTEM, STAKING ASSISTANCE METHOD, AND STORAGE MEDIUM STORING STAKING ASSISTANCE PROGRAM

#96
20220026239
2022-01-27

MACHINE PART FOR LASER DEMARCATION DEVICE

#97
20220003550
2022-01-06

Method and auxiliary target for aligning calibration device to vehicle

#98
20220003549
2022-01-06

Technique for setting laser marker inoperable

#99
20210404807
2021-12-30

Two-line laser emitter

#100
20210325184
2021-10-21

Laser leveling tool with improved laser pattern projection

#101
20210310605
2021-10-07

Stand for laser projection tool

#102
20210302162
2021-09-30

Surveying Instrument And Surveying System

#103
20210293527
2021-09-23

Self-leveling system for rotating laser systems

#104
20210285767
2021-09-16

Laser level

#105
20210278211
2021-09-09

Laser level

#106
20210254973
2021-08-19

Surveying device with a coaxial beam deflection element

#107
20210223368
2021-07-22

System for surface analysis and method thereof

#108
20210223043
2021-07-22

Point determination and projection device

#109
20210207960
2021-07-08

Laser line generating device

#110
20210190948
2021-06-24

MEASURING TOOL

#111
20210190494
2021-06-24

PIPE LASER

#112
20210190491
2021-06-24

Laser level

#113
20210180949
2021-06-17

Laser measuring system with multiple synchronous bases

#114
20210088333
2021-03-25

Surveying instrument having wavelength dispersion compensation prisms and surveying instrument system

#115
20210080346
2021-03-18

Laser measuring system

#116
20210072024
2021-03-11

Laser level

#117
20210063154
2021-03-04

Alignment tool

#118
20200408520
2020-12-31

Retroreflectors

#119
20200386546
2020-12-10

Surveying instrument

#120
20200377339
2020-12-03

Alignment device and method for mounting a guide rail in an elevator shaft of an elevator system

#121
20200348133
2020-11-05

Coordinate measuring and/or stake out device

#122
20200326188
2020-10-15

Apparatus and methods in installation of objects

#123
20200310076
2020-10-01

Laser line generator and method for adjusting angle of conversion lens of laser line generator

#124
20200309351
2020-10-01

Guide light irradiation device

#125
20200309350
2020-10-01

Guide light irradiation device

#126
20200300626
2020-09-24

Laser marker and electronic leveling method of laser marker

#127
20200300625
2020-09-24

Levelling apparatus having an oscillating light generation unit

#128
20200278204
2020-09-03

Topography-observation device based on the mechanically micro-adjustable dual hosts

#129
20200256997
2020-08-13

System and method for tracking a reference laser

#130
20200240783
2020-07-30

Laser level system

#131
20200225034
2020-07-16

Laser projection tools and mounting accessories

#132
20200173770
2020-06-04

Laser centering tool

#133
20200158504
2020-05-21

LASER GRADING SYSTEM

#134
20200132838
2020-04-30

Multi-directional laser level

#135
20200116485
2020-04-16

Laser plumb bob and level aid

#136
20200080842
2020-03-12

Geolocation method and system for implementing same

#137
20200033123
2020-01-30

Laser level

#138
20190360806
2019-11-28

Surveying instrument

#139
20190356595
2019-11-21

Global Optimization and Load Balancing in Networks

#140
20190339075
2019-11-07

Surveying instrument

#141
20190331489
2019-10-31

Laser line generating device

#142
20190331488
2019-10-31

LASER LEVEL DEVICE WITH REFERENCE MARKING

#143
20190323483
2019-10-24

Device and Method for Calibrating a Wind Vane of a Wind Turbine

#144
20190301863
2019-10-03

Adjustable laser leveling device with distance measuring lasers and self-leveling lasers and related method

#145
20190293422
2019-09-26

Laser level

#146
20190285414
2019-09-19

Laser Alignment Guide

#147
20190277633
2019-09-12

Laser level

#148
20190243156
2019-08-08

Apparatus for driving optical system with memory unit

#149
20190162536
2019-05-30

LASER LEVEL RULER

#150
20190162535
2019-05-30

Automatic leveling laser marking indication device

#151
20190154806
2019-05-23

System for surface analysis and method thereof

#152
20190154501
2019-05-23

Procedure for comparing a reception beam impinging on a laser receiver with a rotating laser beam

#153
20190154445
2019-05-23

Method for comparing a received beam hitting a laser receiver with a rotating laser beam

#154
20190154444
2019-05-23

Method for Comparing a Received Beam Incident on a Laser Receiver with a Rotating Laser Beam

#155
20190154443
2019-05-23

Method for measuring a measurement distance between a rotating laser and a laser receiver

#156
20190151740
2019-05-23

Method and system for determining ball positions and first downs in a football game

#157
20190145769
2019-05-16

Surveying device, and calibration checking method and calibration checking program for surveying device

#158
20190136467
2019-05-09

Measuring paving layer thickness by means of a road roller

#159
20190129187
2019-05-02

Laser line generation device having combination aspheric lens and axicon

#160
20190120622
2019-04-25

Point determination and projection device

#161
20190113340
2019-04-18

Laser marker

#162
20190094021
2019-03-28

Surveying instrument, augmented reality (AR)-system and method for referencing an AR-device relative to a reference system

#163
20190072653
2019-03-07

System and method for determination of origin displacement for a laser rangefinding instrument

#164
20190072385
2019-03-07

Laser level pendulum arrest

#165
20190064328
2019-02-28

Surveying instrument for scanning an object and for projection of information

#166
20190063921
2019-02-28

MEASURING SYSTEM

#167
20190056215
2019-02-21

Automated layout and point transfer system

#168
20190025055
2019-01-24

Sporting field measurement system

#169
20190017818
2019-01-17

Positioning device and positioning method, color film coating machine

#170
20190011258
2019-01-10

Laser level

#171
20190011246
2019-01-10

Pendulum-based laser leveling device with calibration guard function

#172
20180356521
2018-12-13

Odometer for a mobile apparatus, and method

#173
20180356249
2018-12-13

Method for checking and/or calibrating a vertical axis of a rotating laser

#174
20180356223
2018-12-13

Method for checking and/or calibrating a horizontal axis of a rotating laser

#175
20180356220
2018-12-13

Method for orienting a device axis in a defined state

#176
20180347981
2018-12-06

Information processing device, information processing method, and program

#177
20180335349
2018-11-22

Method for measuring an operating temperature of equipment

#178
20180335316
2018-11-22

Method for checking a rotating laser for cone errors

#179
20180328730
2018-11-15

Method for producing a pendulum arrangement of a pendulum laser device, and pendulum laser device

#180
20180328729
2018-11-15

Automatic point layout and staking system

#181
20180321035
2018-11-08

Laser level

#182
20180321034
2018-11-08

Laser level

#183
20180283863
2018-10-04

Shelf height indication and validation device

#184
20180259331
2018-09-13

Surveying device

#185
20180252524
2018-09-06

Actuator element for setting the target mark of a sighting telescope

#186
20180251236
2018-09-06

Rigging tool for a control surface of an aircraft

#187
20180245917
2018-08-30

Surveying instrument

#188
20180149478
2018-05-31

HEIGHT-ADJUSTABLE LASER LEVEL APPARATUS

#189
20180140262
2018-05-24

Imaging beam positioning apparatus and method of use thereof

#190
20180120103
2018-05-03

Laser leveling tool with adaptive thermal control

#191
20180106616
2018-04-19

Laser line generating device

#192
20180098445
2018-04-05

Job-site electric apparatus and method for reducing invasion of foreign matter into job-site electric apparatus

#193
20180003922
2018-01-04

Optical assembly comprising a conical mirror

#194
20170343348
2017-11-30

Laser alignment guide

#195
20170336204
2017-11-23

Method for operating a construction laser

#196
20170336202
2017-11-23

Laser level with adjustable stand

#197
20170336196
2017-11-23

Laser centering tool

#198
20170326432
2017-11-16

Method and system for determining ball positions and first downs in a football game

#199
20170314921
2017-11-02

Laser level

#200
20170310595
2017-10-26

Global optimization and load balancing in networks

#201
20170299387
2017-10-19

Shelf height indication and validation device

#202
20170268911
2017-09-21

Device housing for a measuring device

#203
20170268877
2017-09-21

Laser level

#204
20170227360
2017-08-10

Tracking method and tracking system

#205
20170225056
2017-08-10

Free kick distance projecting device

#206
20170211744
2017-07-27

Anchoring system and methods

#207
20170205229
2017-07-20

Surveying instrument

#208
20170121112
2017-05-04

Automated warehouse with a laser targeting system

#209
20170102238
2017-04-13

Laser level

#210
20170082435
2017-03-23

Ion source alignment

#211
20170067220
2017-03-09

System for laying out and installing a solar array

#212
20170052026
2017-02-23

Method and device for project layout using level laser lines projected onto work surface

#213
20170016743
2017-01-19

Calibration device and calibration method for a laser beam horizontal trueness testing device

#214
20170003129
2017-01-05

Laser marker

#215
20160377428
2016-12-29

Leveling and positioning system and method

#216
20160356400
2016-12-08

Combination laser target and plug for sewer pipes

#217
20160319864
2016-11-03

Slide guide unit and surveying instrument

#218
20160313121
2016-10-27

Adjustable laser leveling device with distance measuring lasers and self-leveling lasers and related method

#219
20160223364
2016-08-04

Laser positioning system

#220
20160202058
2016-07-14

Surveying instrument including a reflective prism mounted on a movable part

#221
20160178370
2016-06-23

Laser line generating device

#222
20160169672
2016-06-16

Actuator element for setting the target mark of a sighting telescope

#223
20160131479
2016-05-12

Tilt detecting system and tilt detecting method

#224
20160116282
2016-04-28

Laser light reflective target

#225
20160103295
2016-04-14

Adjusting mechanism and laser collimator having the same

#226
20160069680
2016-03-10

Targeting assembly

#227
20150369639
2015-12-24

Device housing for a measuring device

#228
20150338207
2015-11-26

Laser centering tool for surface areas

#229
20150292886
2015-10-15

Laser line generating device

#230
20150292179
2015-10-15

Machine control system for a wheel loader comprising a grading blade

#231
20150268044
2015-09-24

Window module, a window and laser line projector with the window

#232
20150253124
2015-09-10

Automatic measurement of dimensional data within an acceptance region by a laser tracker

#233
20150204666
2015-07-23

Adjustable laser leveling device and method

#234
20150160000
2015-06-11

Automated layout and point transfer system

#235
20150096180
2015-04-09

System and method for remote-controlled leveling

#236
20150092198
2015-04-02

Laser surveying system

#237
20150092183
2015-04-02

Laser system with a laser receiver capable to detect its own movements

#238
20150092182
2015-04-02

Rotary laser emitting apparatus and laser measurement system

#239
20150062568
2015-03-05

REFERENCE SYSTEMS FOR INDICATING SLOPE AND ALIGNMENT AND RELATED DEVICES, SYSTEMS, AND METHODS

#240
20150052766
2015-02-26

Surveying instrument

#241
20150052763
2015-02-26

Cross line laser

#242
20150049346
2015-02-19

Automated position locator for a height sensor in a dispensing system

#243
20150043225
2015-02-12

Laser scanning systems and methods

#244
20150037045
2015-02-05

Laser receiver

#245
20150022826
2015-01-22

Measurement system having air temperature compensation between a target and a laser tracker

#246
20150007437
2015-01-08

Self-leveling multi-line laser device

#247
20150000144
2015-01-01

Multifunction laser leveling tool

#248
20140352161
2014-12-04

Laser level system

#249
20140338206
2014-11-20

Layout equipment and layout method

#250
20140304995
2014-10-16

Surveying system

#251
20140304994
2014-10-16

Rotation laser having lens which is deformable in a targeted manner by actuators

#252
20140283399
2014-09-25

Construction laser system with an at least partially automatically running recalibration functionality for a beam levelling functionality

#253
20140283397
2014-09-25

Construction laser system having a rotation laser and a laser receiver, with functionality for automatic determination of the laser receiver direction

#254
20140237833
2014-08-28

Remote leveling and positioning system and method

#255
20140219727
2014-08-07

System for laying out and installing a solar panel array

#256
20140115907
2014-05-01

Pipe and conduit alignment system and method

#257
20140055793
2014-02-27

Projection laser profiler

#258
20140047724
2014-02-20

Grade mechanism for tiltable laser optical systems

#259
20140026427
2014-01-30

Laser measuring device

#260
20140000120
2014-01-02

SELF-ALIGNING LASER GUIDE FOR A WHEEL BALANCER

#261
20130340268
2013-12-26

Laser leveling device

#262
20130340267
2013-12-26

Light-enabled plumb indicator and wall brace device

#263
20130329223
2013-12-12

Light sensor holder for tracking location of sunlight

#264
20130326892
2013-12-12

Device for measuring and marking space points along horizontally running contour lines

#265
20130298413
2013-11-14

Construction laser system comprising a rotation laser and a laser receiver, and method

#266
20130293705
2013-11-07

Measuring appliance comprising an automatic representation-changing functionality

#267
20130276315
2013-10-24

Layout equipment and layout method

#268
20130202010
2013-08-08

Target apparatus for three-dimensional measurement system

#269
20130182739
2013-07-18

Twin-beam laser module for use with a laser sight

#270
20130167386
2013-07-04

OPTICAL LEVELING INSTRUMENT WITH CENTRAL COMMON POINT CONSOLIDATION STRUCTURE

#271
20130167384
2013-07-04

Laser centering tool for surface areas

#272
20130160310
2013-06-27

Laser system for creating a linear laser marking

#273
20130152412
2013-06-20

Laser surveying system

#274
20130152410
2013-06-20

Hoist alignment tool and method

#275
20130135612
2013-05-30

Process and device for measuring the rotation angle of two objects rotating in relation to each other

#276
20130111768
2013-05-09

Method for determining the orientation of two shafts connected via two universal joints and a third shaft in the plane of the three shafts

#277
20130019486
2013-01-24

Two dimension layout and point transfer system

#278
20130000133
2013-01-03

Rotary laser irradiating system and rotary laser system

#279
20120327662
2012-12-27

Optical system for shaping a laser beam and laser system having such an optical system

#280
20120311878
2012-12-13

Apparatus for aligning and leveling a server rack rail

#281
20120300191
2012-11-29

Distance-measuring method for a device projecting a reference line, and such a device

#282
20120287421
2012-11-15

Attitude correction apparatus including opposing laser emitters

#283
20120279782
2012-11-08

Laser alignment device for use with a drill rig

#284
20120275043
2012-11-01

Laser projection module with conical reflector supported by thin walls

#285
20120272536
2012-11-01

Survey setting point indicating device

#286
20120242830
2012-09-27

Guide light device, survey apparatus having the guide light device, survey system using the survey apparatus, survey pole used in the survey system, and mobile wireless transceiver used in the survey system

#287
20120216413
2012-08-30

Tilt detecting device and laser surveying instrument

#288
20120206716
2012-08-16

Target apparatus and method of making a measurement with the target apparatus

#289
20120203502
2012-08-09

Automated layout and point transfer system

#290
20120198711
2012-08-09

Three dimensional layout and point transfer system

#291
20120194889
2012-08-02

Laser transmitter and method

#292
20120188645
2012-07-26

Optical system for shaping a laser beam and laser system having such an optical system

#293
20120188535
2012-07-26

Laser reference system

#294
20120187868
2012-07-26

Laser instrument and method for adjusting the laser power

#295
20120182621
2012-07-19

Self-leveling five-beam laser device

#296
20120180327
2012-07-19

Laser-based alignment device and associated methods thereof

#297
20120148349
2012-06-14

Systems and methods for laying out and installing a solar panel array

#298
20120137528
2012-06-07

Laser Guided Striping Tool

#299
20120127553
2012-05-24

Rotary laser device and method for controlling a laser beam

#300
20120124851
2012-05-24

Rotating laser device having an inclined laser plane and a method for aligning a rotating laser device