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Class Information
Number: 33/DIG.21
Name: Geometrical instruments > With laser
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7454839 |
Portable reference laser unit and attachment accessory |
Nov. 25, 2008 |
| 7454840 |
Laser marking device |
Nov. 25, 2008 |
| 7441339 |
Measuring apparatus |
Oct. 28, 2008 |
| 7430808 |
Laser alignment device for drilling machine |
Oct. 7, 2008 |
| 7430810 |
Laser square protractor kit |
Oct. 7, 2008 |
| 7412774 |
Laser level with selectable constant or pulsed beam output |
Aug. 19, 2008 |
| 7412773 |
Method and device for controlling the geometry of the chassis of a chain or belt driven vehicle |
Aug. 19, 2008 |
| 7389593 |
Locating and tracing tool |
Jun. 24, 2008 |
| 7370427 |
Tiltable construction laser |
May. 13, 2008 |
| 7367129 |
Hand-held laser level with retractable adhesive-type retention feature |
May. 6, 2008 |
| 7356936 |
Apparatus and method for measuring coating accumulations in a spray booth |
Apr. 15, 2008 |
| 7353612 |
Laser system and method for alignment of tooling onto corrugated box cutting machines |
Apr. 8, 2008 |
| 7335280 |
Method and equipment in the measurement of the flatness of the flow surface of the headbox of a paper machine |
Feb. 26, 2008 |
| 7331113 |
Tool alignment device |
Feb. 19, 2008 |
| 7325318 |
Compact multifunction sight |
Feb. 5, 2008 |
| 7322116 |
Laser leveling device having a suction mounting arrangement |
Jan. 29, 2008 |
| 7322229 |
Device and method for measuring the profile of a surface |
Jan. 29, 2008 |
| 7313871 |
Archery sight |
Jan. 1, 2008 |
| 7310887 |
Intersecting laser line generating device |
Dec. 25, 2007 |
| 7296360 |
Surface mountable assembly for a line generating device |
Nov. 20, 2007 |
| 7296359 |
Laser alignment system and method |
Nov. 20, 2007 |
| 7287336 |
Apparatus for producing a visible line of light on a surface, particularly a wall |
Oct. 30, 2007 |
| 7284335 |
Guideline generation apparatus for power tool |
Oct. 23, 2007 |
| 7278218 |
Laser line generating device with swivel base |
Oct. 9, 2007 |
| 7269907 |
Laser line generating device with swivel base |
Sep. 18, 2007 |
| 7266897 |
Self-aligning, self plumbing baseline instrument |
Sep. 11, 2007 |
| 7266898 |
Laser level |
Sep. 11, 2007 |
| 7260895 |
Structure mountable assembly |
Aug. 28, 2007 |
| 7243434 |
Laser theodolite and kit for converting a new or pre-existing theodolite into a laser theodolite |
Jul. 17, 2007 |
| 7240437 |
Pipe sizing and alignment device |
Jul. 10, 2007 |
| 7234246 |
Tape measure |
Jun. 26, 2007 |
| 7228635 |
Laser tilt apparatus and the method thereof |
Jun. 12, 2007 |
| 7225549 |
Process and device for measuring angles in the horizontal plane |
Jun. 5, 2007 |
| 7222431 |
Alignment correction system and methods of use thereof |
May. 29, 2007 |
| 7219437 |
Laser guided work device |
May. 22, 2007 |
| 7219438 |
System for operating one or more suspended laser projectors to project a temporary visible image onto a surface |
May. 22, 2007 |
| 7217071 |
Method for testing the fit or imbalance of a tool |
May. 15, 2007 |
| 7213343 |
Dual axis single motor platform adjustments system |
May. 8, 2007 |
| 7207118 |
Multi-purpose strap for a laser tripod |
Apr. 24, 2007 |
| 7197829 |
Laser guided celestial identification device |
Apr. 3, 2007 |
| 7181854 |
Laser leveling device having a suction mounting arrangement |
Feb. 27, 2007 |
| 7181855 |
Methods and devices for enhancing intensity of on-surface lines cast by laser line projectors or the like |
Feb. 27, 2007 |
| 7181856 |
Laser measurement system |
Feb. 27, 2007 |
| 7178250 |
Intersecting laser line generating device |
Feb. 20, 2007 |
| 7174647 |
Laser line projector with spherically rotatable support and level/plumb indicators for the support |
Feb. 13, 2007 |
| 7171756 |
Construction laser with tiltable deflecting means |
Feb. 6, 2007 |
| 7168180 |
Self-powered rotary optical aligning apparatus |
Jan. 30, 2007 |
| 7165332 |
Method and apparatus for positioning a billiard game rack |
Jan. 23, 2007 |
| 7162809 |
Power saw guide |
Jan. 16, 2007 |
| 7155834 |
Laser alignment method and apparatus |
Jan. 2, 2007 |
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