164517 ⎘
Surveying instruments or accessories not provided for in groups - ; Active optical surveying means Reference lines, planes or sectors
Layout method
#302Self-leveling multi-line laser device
#303Measuring method and measuring device
#304Method, apparatus, and devices for projecting laser planes
#305Two dimension layout and point transfer system
#306Mobile projection system for scaling and orientation of surfaces surveyed by an optical measuring system
#307Surveying system and laser reference plane smoothing method in surveying system
#308Two dimension layout and point transfer system
#309Optical system for shaping a laser beam, and laser system having such an optical system
#310Laser line generator having three intersecting light planes
#311ACCELEROMETER BASED LASER LEVELING DEVICE
#312Laser receiver for detecting a relative position
#313Optical sensor holder for tracking location of sunlight
#314Apparatus and methods for determining angular offset between objects
#315LASER ADJUSTMENT APPARATUS
#316Positioning device and method for detecting a laser beam
#317Self-aligning laser guide for a wheel balancer
#318Rotating construction laser with a dual grade mechanism
#319Rotating construction laser, in particular a self-compensating rotating construction laser, and method for measuring a tilt of an axis of rotation of a construction laser
#320Apparatus, method, and system for identification of multiple points located throughout an area
#321LASER POINTING MECHANISM
#322Marking and/or leveling device
#323Line generator
#324Tilt sensor for a measuring instrument
#325Rotary laser beam emitter
#326Distance-measuring method for a device projecting a reference line, and such a device
#327Holding device for fastening a laser instrument
#328Holding device for fastening a laser instrument
#329THEODOLITE WITH LASER INDICATORS
#330Laser alignment device magnetic support stand
#331Surveying system
#332ALIGNMENT APPARATUS
#333Laser transmitter, laser receiver and method
#334Rotary laser with remote control
#335Leveling Rake
#336Line-like laser beam flux irradiating apparatus
#337Grade indicating device and method
#338Reference beam generator for generating guide beams for marking machines
#339Laser device
#340Reference beam generator and method
#341Rotary construction laser with stepper motor
#342Rotary construction laser
#343Laser guiding device for machine tools
#344Rotation mechanism for laser emitter
#345Laser transmitter and method
#346Surveying device and surveying system
#347Method and system for projecting an aiming X-shaped mark on a target
#348Surveying instrument, surveying system, method for detecting measured object, and computer-readable recording medium for detecting measured object
#349Enhanced laser projector calibration wall
#350Levelling device
#351Rotating laser transmitter
#352Loader elevation control system
#353Rotary laser with remote control
#354Arrangement for depicting a linear marking
#355Laser surveying system
#356LASER MARKER
#357Laser straight liner
#358Rotating laser transmitter
#359System and method of acoustic doppler beamforming
#360Cross laser device for installation of plate-shaped or board-shaped floor covering elements
#361Method of projecting zero-convergence aiming beam on a target and zero-convergence laser aiming system
#362Apparatus and method for determining an elevation of working tools based on a laser system
#363Laser level assembly
#364Power-saving control method in laser measuring system and laser measuring system
#365Laser marker
#366Laser measuring system
#367Leveling, plumbing, and angular calibration instrument with a swinging suspended vertical body
#368COMBINATION LASER SYSTEM AND GLOBAL NAVIGATION SATELLITE SYSTEM
#369Measuring device
#370Laser surveying instrument
#371Method and apparatus for accurately determining height coordinates in a satellite/laser positioning system
#372Multi-functional measuring tape and laser tool
#373Intersecting laser line generating device
#374Self-leveling mechanism
#375Laser level
#376Gravity dial level indicator for line generator
#377Self-leveling line generator
#378Self-leveling line generator
#379Gravity dial level indicator for line generator
#380Portable reference laser unit and attachment accessory
#381Protective device
#382Self-leveling laser apparatus and a method for controlling the same
#383Handheld laser light detector with height correction, using a GPS receiver to provide two-dimensional position data
#384Craft ruler with laser guide
#385Laser-based alignment tool
#386Device and method for projecting a marking onto a boundary
#387Laser leveling device having a suction mounting arrangement
#388Tool incorporating a light line generating device
#389Interchangeable horizontally and vertically laser suitable for use in small spaces
#390Cross Level
#391Surveying instrument with compensation for mechanical errors
#392Laser straight ruler and method for measuring distance and projecting line using the straight ruler
#393Optical horizontal measurement device
#394Method of tracking at least one mobile unit comprising integrated radio/pseudolite transceiver and laser detector by utilizing stationary self-positioning radio transceiver and stationary laser transmitter
#395Laser level
#396Light line generating device
#397Light line generating assembly
#398Ruggedized laser level
#399Intersecting laser line generating device
#400Light-plane projecting apparatus and lens
#401Marking device
#402Light line generating assembly
#403Laser surveying instrument
#404Structure mountable assembly
#405Tilt control method
#406Device for marking a straight line
#407Measuring arrangement to determine location of corners for a building foundation and a wooden base frame, and the use thereof
#408Surface mountable assembly for a line generating device
#409Reference beam generator and system for producing guide beams for field markers
#410Laser level
#411Navigation system using both GPS and laser reference
#412Image input device and calibration method
#413Laser leveler with ultrasonic transmitter and receiver
#414Laser alignment device
#4153-D positioning system utilizing self-positioning radio transmitter and stationary laser transmitter
#416Laser reference device
#417Laser level
#418Laser alignment device
#419LASER LEVELING DEVICE
#420Laser level with selectable constant or pulsed beam output
#421Mounting device
#422Laser level with temperature control device and temperature control method thereof
#423Tape measure
#424Tiltable construction laser
#425Laser module for projecting a linear laser beam
#426Laser level with adjustable laser projection line
#427Structure mountable assembly
#428Radio and light based three dimensional positioning system
#429Method and apparatus for determining reference levels and flatness of a surface
#430Laser alignment apparatus
#431Laser tilt apparatus and the method thereof
#432Laser level
#433Laser beam transmitter lighthouse
#434Self-leveling laser alignment tool and method thereof which compensates for material stiffness of an included pendulum
#435Laser level
#436Methods and devices for enhancing intensity of on-surface lines cast by laser line projectors or the like
#437Construction laser with tiltable deflecting means
#438Line-marking device with rotatable laser
#439Laser line projector with spherically rotatable support and level/plumb indicators for the support
#440Rotary laser apparatus
#441Laser line projection device
#442Modular tool assembly having a vacuum mounting arrangement
#443Laser leveling device having a suction mounting arrangement
#444Intersecting laser line generating device
#445Laser level
#446Combination laser system and global navigation satellite system
#447Self-leveling laser alignment tool and method thereof which compensates for material stiffness of an included pendulum
#448Laser beam generating device
#449Laser line projected on an edge of a surface
#450Distance measuring device with laser indicating device
#451Laser level
#452Laser line generating device with graduated base
#453Laser line generating device
#454Laser leveling device for generating parallel lines
#455Laser level
#456Line generating device
#457Device for depicting a linear optical marking
#458Laser measuring method and laser measuring system having fan-shaped tilted laser beams and three known points of photodetection system
#459Laser level
#460Multiple laser laser level
#461System for operating one or more suspended laser projectors to project a temporary visible image onto a surface
#462Laser level
#463Light leveling device having remote control
#464Laser level device
#465Level device
#466Laser line generating device with swivel base
#467Tape measure with laser beam
#468Level
#469Interchangeable horizontally and vertically laser suitable for use in small spaces
#470Method and system for measuring height or relatively axial position
#471Laser beam module for simultaneously producing two mutually perpendicular optical planes
#472Invertible laser instrument
#473Photodetection device for rotary laser system
#474Optical beam splitter
#475Laser leveling device having selectable light beam
#476Laser level
#477Measuring arrangement to determine location of corners for a building foundation and a wooden base frame, and the use thereof
#478Rotational constructional laser
#479Apparatus and method for capacitive level sensor
#480Modular laser layout system
#481Laser measurement tool
#482Vacuum adsorber
#483Stud finder
#484Fiducial alignment device
#485Alignment system
#486Device for locating studs on a surface
#487Striping system and method
#488Measuring tool
#489Adjustable laser line, level, and square
#490Construction template with laser target device and method of use
#491Independent drapery claw
#492Process for installing wiring, electrical boxes, and receptacles or switches simultaneously
#493Pipe alignment device