ClassID:

163969

G01B3/04 - CPC Classification

Classification description:

Instruments as specified in the subgroups and characterised by the use of mechanical measuring means; Rulers with scales or marks for direct reading rigid

Sub-classes:
Recent Application in this class:
#1
20260126319
2026-05-07

KITCHEN ELECTRONIC SCALE

#2
20260118105
2026-04-30

Concrete Masonry Block Measuring Apparatus

#3
20260049802
2026-02-19

EXTERIOR WINDOW TRIM MEASUREMENT DEVICE

#4
20250389523
2025-12-25

METHODS AND APPARATUS FOR FIELD MEASUREMENTS

#5
20250305822
2025-10-02

SPIRIT LEVEL WITH ADJUSTABLE MEASURING ANGLE

#6
20250283709
2025-09-11

RULER POSITIONING DEVICE AND INSTALLING AND MEASURING METHOD THEREOF

#7
20250229567
2025-07-17

Multipurpose Writing Instrument with Releasable Ruler

#8
20250189117
2025-06-12

ILLUMINATED RULER AND MANUFACTURE METHOD THEREOF

#9
20250093140
2025-03-20

EVIDENCE STORAGE SYSTEM

#10
20250052556
2025-02-13

Optic Height Measuring Tool

#11
20240415411
2024-12-19

Cap-shaped portable stadiometer

#12
20240384975
2024-11-21

MEASUREMENT TOOL FOR A BRAKE AND RELATED BRAKE ASSEMBLY AND ASSEMBLY METHOD

#13
20240377176
2024-11-14

GAUGE FOR IDENTIFYING A WHEEL FASTENER

#14
20240366108
2024-11-07

CAP-SHAPED PORTABLE STADIOMETER

#15
20240353211
2024-10-24

Trim Block Measuring Guide Device

#16
20240324901
2024-10-03

CAP-SHAPED PORTABLE STADIOMETER

#17
20240302151
2024-09-12

Card Thickness Guide

#18
20240295391
2024-09-05

MULTI-EDGED TOOL FOR USE ON STRINGED INSTRUMENTS

#19
20240255267
2024-08-01

Combination Square and Method of Adjusting The Same

#20
20240191522
2024-06-13

Rafter Square

#21
20240159507
2024-05-16

RULER HAVING TWO SLIDABLE PARTS

#22
20240142209
2024-05-02

Speed Square With Highly Visible Level

#23
20240110775
2024-04-04

WRITEABLE AND ERASABLE ARTISAN RULES

#24
20240066681
2024-02-29

MULTI-PURPOSE SCREWDRIVER AND BIT HOLDER TOOL

#25
20230400290
2023-12-14

FISH MEASURING BOARD

#26
20230392914
2023-12-07

ASSEMBLY FOR POSITION MEASUREMENT

#27
20230366665
2023-11-16

Scaling Rulers

#28
20230288178
2023-09-14

MULTIFUNCTIONAL SPEED SQUARE

#29
20230219362
2023-07-13

Carpenter square

#30
20230194231
2023-06-22

Combined Leveling and Measurement Tool for Piping Elements

#31
20230159121
2023-05-25

Tandem slide rule

#32
20230145510
2023-05-11

Skein Measuring and Dispensing Tool

#33
20230132983
2023-05-04

MULTI-USE HAMMER

#34
20230116186
2023-04-13

Mobile device for measuring amount of snowfall and method of controlling the same

#35
20230093964
2023-03-30

Multifunctional woodworking ruler

#36
20230074692
2023-03-09

Method for rapidly measuring roller pass major semi-axis of three-roller reducing mill

#37
20230061938
2023-03-02

ACCESSORY CASE

#38
20230056505
2023-02-23

System and method for quilting binding guide

#39
20220372770
2022-11-24

MORTAR CORRECTION TOOL FOR EVEN INSTALLATION OF ACCENT TILE

#40
20220325999
2022-10-13

Apparatus and system for measuring dimensions of freight items

#41
20220307809
2022-09-29

Building inspection and measurement device

#42
20220213907
2022-07-07

Method and system for monitoring hydraulic accumulator pressure

#43
20220193792
2022-06-23

CABINET HARDWARE TEMPLATE AND METHOD OF USE

#44
20220184998
2022-06-16

BUILDER'S MEASURING AND MARKING TOOL

#45
20220169065
2022-06-02

Layout tool with grips

#46
20220056710
2022-02-24

Hardboard installation support apparatus

#47
20220026190
2022-01-27

Multifunctional speed square

#48
20220011084
2022-01-13

Adjustable T-square

#49
20210389109
2021-12-16

Tile square

#50
20210339558
2021-11-04

Slotted ruler

#51
20210325163
2021-10-21

Adjustable square

#52
20210325162
2021-10-21

Adjustable square

#53
20210325161
2021-10-21

Adjustable square

#54
20210276361
2021-09-09

Writing utensil with scale having a reference guide

#55
20210190467
2021-06-24

Magnetic pipe square level

#56
20210131779
2021-05-06

Valley master 2020 device for cutting a metal roofing panel

#57
20210129309
2021-05-06

Drywall multi-tool assembly

#58
20210086344
2021-03-25

SEWING TAPE MEASURES WITH PRINT-ON ANTI-SLIP STRUCTURE

#59
20210059239
2021-03-04

Wild game tote with interchangeable hunting tools

#60
20210053384
2021-02-25

Artist perspective tool

#61
20210025683
2021-01-28

Device and system for measuring length

#62
20210001474
2021-01-07

Tool for assisting the process of marking or cutting

#63
20200408498
2020-12-31

Leveling device for hanging picture frames

#64
20200375498
2020-12-03

Mask size gauge

#65
20200352604
2020-11-12

External fixation alignment gauge

#66
20200333124
2020-10-22

JIG OF SPIRIT LEVEL CLAMPING AID TOOLS, SQUARES AND HAND CLAMPS

#67
20200333121
2020-10-22

Device for measuring, marking, cutting, and sewing material

#68
20200307300
2020-10-01

Construction square

#69
20200300594
2020-09-24

ELECTROFUSION MEASURING DEVICE

#70
20200290229
2020-09-17

Non-slip ruler for measuring, marking and/or cutting fabrics and other soft materials and method thereof

#71
20200282548
2020-09-10

Layout and measuring tool

#72
20200282538
2020-09-10

Multi-use hammer

#73
20200271431
2020-08-27

Angular measurement tool with safety guard

#74
20200249005
2020-08-06

Tool for measuring the size, position, spacing and overlap length of rebar in a concrete structure

#75
20200232775
2020-07-23

WIRE GAUGE TOOLS

#76
20200225016
2020-07-16

Combination tool for marking, measuring, and checking level

#77
20200200518
2020-06-25

STAIR AND RAFTER LAYOUT GUIDE AND LEVEL SYSTEM AND METHOD OF USE

#78
20200191540
2020-06-18

RULER

#79
20200182598
2020-06-11

Building inspection and measurement device

#80
20200180350
2020-06-11

Artist perspective tool

#81
20200132427
2020-04-30

SEGMENTED, COMBINATION LEVEL AND SQUARE, HAVING SLIDING AND/OR MAGNETIC JOINT

#82
20200129093
2020-04-30

Three-Dimensional Tumor Ruler and Holder

#83
20200109984
2020-04-09

Calibration tool for open channel flow measurement

#84
20200096304
2020-03-26

Electrical Measuring Device

#85
20200072589
2020-03-05

DIMENSIONAL LUMBER PRE-MARKED WITH MEASUREMENT MARKINGS

#86
20200056873
2020-02-20

Narrow stock rip guide cutting system

#87
20200041245
2020-02-06

AQUARIUM RULER

#88
20200018067
2020-01-16

Metal framing construction components having measurement indicia

#89
20200011647
2020-01-09

Smart scale ruler

#90
20200001486
2020-01-02

RIBBON MEASURING DEVICE

#91
20190383592
2019-12-19

Ruler surface structure for clear marks display in a dim light

#92
20190339052
2019-11-07

Rule stop block

#93
20190329947
2019-10-31

Coupling Cutting Slates

#94
20190307112
2019-10-10

COLLAPSIBLE FISHING CHAIR

#95
20190249972
2019-08-15

Angle ruler

#96
20190218804
2019-07-18

Tool for marking and measuring struts for construction

#97
20190212122
2019-07-11

Step gauge for stringed musical instruments and method of using same

#98
20190204057
2019-07-04

Tailor cutting assembly with anti-slip function and tailor ruler therof

#99
20190202075
2019-07-04

Multi-Purpose Bayonet Knife Assembly

#100
20190134433
2019-05-09

Multi-functional rescue tool with angled blade

#101
20190113321
2019-04-18

Ruler assembly with multiple scales

#102
20180372467
2018-12-27

System and method for marker placement

#103
20180334819
2018-11-22

Tool for marking and measuring struts for construction

#104
20180333882
2018-11-22

Pillow template system and method of use

#105
20180315353
2018-11-01

Crime scene evidence marking device

#106
20180266804
2018-09-20

Curved gap gauge

#107
20180213904
2018-08-02

Storage device combination for pencils, pens, and other stationery devices

#108
20180193106
2018-07-12

Offset reference guide for orthopedic surgical applications

#109
20180188012
2018-07-05

Measurement tool for circumference

#110
20180180394
2018-06-28

Multifunction straight edge guide

#111
20180172415
2018-06-21

MULTI-FUNCTION RULER

#112
20180155941
2018-06-07

TOOL FOR MARKING AND MEASURING STRUTS FOR CONSTRUCTION

#113
20180100728
2018-04-12

Roller chain wear gauge

#114
20180085610
2018-03-29

MULTI-PURPOSE TOOL

#115
20180080752
2018-03-22

Method and apparatus for relating measurements with comparable objects for the purpose of recording evidence

#116
20180050464
2018-02-22

Workpiece tool and guide

#117
20180043574
2018-02-15

Removable ruler for manual ceramic cutters

#118
20180043573
2018-02-15

Set square for manual ceramic cutter

#119
20180010899
2018-01-11

Tool with multiple measurement markings

#120
20180001498
2018-01-04

Non-slip ruler for quilting

#121
20170370718
2017-12-28

Level and level-straightedge system

#122
20170336187
2017-11-23

Square Device

#123
20170314919
2017-11-02

LEVELING DEVICE

#124
20170284784
2017-10-05

Jig of spirit level clamping aid tools, squares and hand clamps

#125
20170274545
2017-09-28

ADJUSTABLE STRIP CUTTING RULER

#126
20170268862
2017-09-21

Headlamp aiming tool and method

#127
20170211920
2017-07-27

Method for machining a scale

#128
20170191817
2017-07-06

Skate blade edge measurement system

#129
20170027341
2017-02-02

Picture hanging devices and methods thereof

#130
20170000099
2017-01-05

DEVICE AND METHOD OF USE FOR MEASURING FISH

#131
20160349030
2016-12-01

Nut and stud size gauge

#132
20160286710
2016-10-06

Shovel with measurement markings

#133
20160123713
2016-05-05

Turkey measurement device

#134
20150336286
2015-11-26

Paper Cutting Tool

#135
20150298299
2015-10-22

Straight edge bar clamp

#136
20150276367
2015-10-01

METAL FRAMING LAYOUT SQUARE AND A METHOD OF USING SAME

#137
20150233131
2015-08-20

Stair Measuring Apparatus

#138
20150144423
2015-05-28

Method and apparatus for determining safety of a working environment

#139
20150121712
2015-05-07

Measuring accessory for tools

#140
20150068374
2015-03-12

GUIDING INSTRUMENT FOR A CUTTING TOOL

#141
20150047214
2015-02-19

T-square

#142
20150016907
2015-01-15

System for positioning and drilling in cabinet, drawer and shelf hardware

#143
20140373373
2014-12-25

Combination square with swivel head

#144
20140313522
2014-10-23

Non-contact visual measurement device

#145
20140109424
2014-04-24

Bendable Measuring Device

#146
20140101952
2014-04-17

Multi-Axis Educational Graphing Ruler

#147
20140096601
2014-04-10

Method and device for measuring a part in a turbine engine

#148
20130331708
2013-12-12

Diagnostic imaging system for skin and affliction assessment

#149
20130160313
2013-06-27

OFFSET MEASURER

#150
20130125407
2013-05-23

Three dimensional ruler assembly and methods of use

#151
20130047454
2013-02-28

Pedal measurement device

#152
20130008039
2013-01-10

Electronic scaling ruler

#153
20120323126
2012-12-20

Skin and wound assessment tool

#154
20120311880
2012-12-13

MEASURING DEVICE SYSTEM

#155
20120247282
2012-10-04

Screwing device

#156
20120233893
2012-09-20

Color coding system for sizing fastener parts, tools and storage bins

#157
20120227275
2012-09-13

Template

#158
20120210591
2012-08-23

Measuring device for determining a thread length of a fastener

#159
20120180331
2012-07-19

Device for three dimensional representation of horsebacks

#160
20120134736
2012-05-31

Multipurpose writing instrument

#161
20120096725
2012-04-26

Multifunctional ruler and protractor set with ability to form and scale a near infinite number of geometric shapes

#162
20120090188
2012-04-19

MEASURING DEVICE FOR DETERMINING A THREAD LENGTH OF A FASTENER

#163
20120079732
2012-04-05

Device and method for measuring the skeletal dental relationships

#164
20120079729
2012-04-05

Combined set of interacting instruments

#165
20120017486
2012-01-26

Firearm and Archery Sighting Device

#166
20110302798
2011-12-15

Apparatus for determining tape and reel part quantities

#167
20110277332
2011-11-17

Wire length measurement device

#168
20110277331
2011-11-17

Crown molding ruler

#169
20110232114
2011-09-29

Measuring tool

#170
20110192046
2011-08-11

GAME FISH MEASURING DEVICE AND METHODS

#171
20110185585
2011-08-04

Alignment device

#172
20110146096
2011-06-23

Artist relative measure device

#173
20110104418
2011-05-05

PRE-MARKED BUILDING MATERIALS AND METHOD OF MANUFACTURE

#174
20110098539
2011-04-28

Skin and wound assessment tool

#175
20110083332
2011-04-14

COMBINED SCALE

#176
20110078913
2011-04-07

Scale coupling system

#177
20110023312
2011-02-03

Digital scale: A Digital measuring device for contruction and technical drawings

#178
20100299950
2010-12-02

Device for measuring overall length of a firearm

#179
20100287785
2010-11-18

Electricians square

#180
20100281704
2010-11-11

Measuring device

#181
20100229413
2010-09-16

Measuring device for the determination of several parameters during the production of total dental prostheses

#182
20100223799
2010-09-09

Growth chart device

#183
20100223798
2010-09-09

UNIQUE NUMBERING SYSTEM FOR RULERS, SQUARES AND TOOLS FOR BOTH RIGHT AND LEFT HANDED USERS

#184
20100206954
2010-08-19

MAP DISTANCE CALCULATOR

#185
20100154234
2010-06-24

Sliding square for tape measure

#186
20100146888
2010-06-17

Folding support or frame structure

#187
20100139106
2010-06-10

Hinged measuring and marking device

#188
20100083515
2010-04-08

PT Ruler

#189
20100077624
2010-04-01

Evidence preservation items

#190
20100071221
2010-03-25

Ruler

#191
20100043243
2010-02-25

DIGITAL ANGLE MEASURING DEVICE

#192
20090288306
2009-11-26

Digital ruler with low-friction sliding contact

#193
20090277025
2009-11-12

MEASURING AND MARKING APPARATUS FOR VEHICLES

#194
20090255138
2009-10-15

Tool, method and marking system

#195
20090223073
2009-09-10

Main rotor blade calibration gauge for remote-controlled toy helicopter

#196
20090193670
2009-08-06

Multi-functional carpentry tool

#197
20090188123
2009-07-30

Positioning Scale Device

#198
20090165316
2009-07-02

Measurement Apparatus Having Display Device

#199
20090064517
2009-03-12

Electronic ruler

#200
20090031574
2009-02-05

Radius measuring tool

#201
20080301962
2008-12-11

Framing tool

#202
20080216333
2008-09-11

Fastmark Groutline ruler

#203
20080196263
2008-08-21

Seat adjustment tool for bicycle

#204
20080172896
2008-07-24

Sanding Block

#205
20080148587
2008-06-26

Pine fitters square

#206
20080148584
2008-06-26

Fraction-less foot ruler measures in increment of 0.005 foot.

#207
20080134532
2008-06-12

Triangular rule having magnifying device

#208
20080098607
2008-05-01

Professional compass rulers

#209
20080072446
2008-03-27

Tape measure having digital output

#210
20070214671
2007-09-20

Tearing Ruler

#211
20070209219
2007-09-13

Intuitive fish ruler decal

#212
20070193049
2007-08-23

Craft board assembly and method of use

#213
20070175052
2007-08-02

Non-slip measuring tool and method of making

#214
20070157478
2007-07-12

Professional compass rulers

#215
20070113415
2007-05-24

Measuring tool device

#216
20070101601
2007-05-10

Device "Tool" to "Grade" sewer line/drain lines under crawl spaces "Drop-Shot" tool

#217
20060265895
2006-11-30

Leveling device

#218
20060260146
2006-11-23

Illuminated ruler

#219
20060168836
2006-08-03

One piece centering ruler

#220
20060162089
2006-07-27

Ruler with rubber overmolded to stainless steel base

#221
20060143934
2006-07-06

Device for measuring and teaching scales of units

#222
20060130344
2006-06-22

Measuring tool and method of making

#223
20060101582
2006-05-18

Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool

#224
20060090360
2006-05-04

Adjustable multifunction ruler

#225
20060070252
2006-04-06

Ruler with rubber/plastic composition

#226
20050283977
2005-12-29

Duct joint layout tool

#227
20050161114
2005-07-28

Tool and method for protecting wood during woodworking operations

#228
20050155234
2005-07-21

Protractor and ruler combination

#229
20050135086
2005-06-23

Stationery item and ornamental device arrangement

#230
20050132586
2005-06-23

Measuring tool and method of making

#231
20050034244
2005-02-17

Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool

#232
18931932
2025-09-16

Leveling and spacing device

#233
18217558
2024-06-04

Multi-functional tapping block assembly

#234
17956115
2025-04-29

Fractional and decimal ruler and method of use

#235
16879900
2022-11-22

Rehabilitation device for the vestibular ocular system and other neurocognitive functions

#236
15982220
2020-03-24

Device for measuring an aquatic being

#237
15430512
2018-02-06

Fence board installation aid

#238
15153162
2018-02-20

Measuring apparatus to accurately determine the amount of melted wax to be poured into a container for the purpose of producing a candle

#239
14795428
2017-05-09

System and method for photographic inspection and documentation of post-tensioned concrete tendon terminations

#240
14559580
2015-05-19

Transparent measuring device with enhanced viewing windows

#241
14104847
2014-12-09

Transparent measuring device with enhanced viewing windows

#242
13762091
2015-08-25

Measuring device