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Class Information
Number: 33/DIG.1
Name: Geometrical instruments > Magnetic
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428782 |
Plotting board with magnetic pivot |
Sep. 30, 2008 |
| 7415776 |
Magnetic scale |
Aug. 26, 2008 |
| 7367131 |
System for locating a junction box |
May. 6, 2008 |
| 7337550 |
Combination square |
Mar. 4, 2008 |
| 7325322 |
Electric park brake inclinometer |
Feb. 5, 2008 |
| 7245199 |
Miter bar |
Jul. 17, 2007 |
| 7240439 |
Magnetic tape measure end hook |
Jul. 10, 2007 |
| 7178253 |
Coordinate measuring device with a vibration damping system |
Feb. 20, 2007 |
| 7174647 |
Laser line projector with spherically rotatable support and level/plumb indicators for the support |
Feb. 13, 2007 |
| 7152335 |
Omnidirectional torpedo level having magnetic mounts and adjustable protractor |
Dec. 26, 2006 |
| 7137209 |
Level and protractor |
Nov. 21, 2006 |
| 7127825 |
Stylus orientation |
Oct. 31, 2006 |
| 7117606 |
Pocket-sized leveling tool |
Oct. 10, 2006 |
| 7076885 |
Magnetic tool and tool holder with cam release |
Jul. 18, 2006 |
| 7073269 |
Self-leveling laser alignment tool and method thereof |
Jul. 11, 2006 |
| 7059227 |
Paper abutted ruler |
Jun. 13, 2006 |
| 7024788 |
Datum point adaptor for vehicle gauging apparatus |
Apr. 11, 2006 |
| 6981331 |
Fork level indicator with magnetic dampening means |
Jan. 3, 2006 |
| 6935035 |
Slopemaster |
Aug. 30, 2005 |
| 6931750 |
Template for making decorative holes in a piece of paper placed on top of the template |
Aug. 23, 2005 |
| 6892465 |
Portable coordinate measurement machine with integrated magnetic mount |
May. 17, 2005 |
| 6860022 |
Electronic instrument having a magnetic sensor |
Mar. 1, 2005 |
| 6839974 |
Multi-function layout square with laser |
Jan. 11, 2005 |
| 6817106 |
Electronic equipment having a built-in electronic compass |
Nov. 16, 2004 |
| 6810592 |
Adjustable door jamb setting jig |
Nov. 2, 2004 |
| 6772531 |
Measurement apparatus including a track for a measurement scale and apparatus for tensioning the scale |
Aug. 10, 2004 |
| 6708421 |
Locating device |
Mar. 23, 2004 |
| 6708415 |
Magnetic compass structure |
Mar. 23, 2004 |
| 6701634 |
Measurement apparatus including a track for a measurement scale and apparatus for tensioning the scale |
Mar. 9, 2004 |
| 6677975 |
System and process for magnetic alignment of an imaging subsystem |
Jan. 13, 2004 |
| 6658747 |
Position sensor for a hydraulic actuator and hydraulic system using the same |
Dec. 9, 2003 |
| 6640451 |
System and method for sensing the angular position of a rotatable member |
Nov. 4, 2003 |
| 6640454 |
Electronic instrument having a magnetic sensor |
Nov. 4, 2003 |
| 6588118 |
Non-contact sheet sensing system and related method |
Jul. 8, 2003 |
| 6568095 |
Magnetic torpedo level |
May. 27, 2003 |
| 6543152 |
Measuring cable travel sensor |
Apr. 8, 2003 |
| 6501262 |
Method for applying and correcting measuring marks on a carrier |
Dec. 31, 2002 |
| 6338681 |
Magnetic transmission structure |
Jan. 15, 2002 |
| 6263584 |
Alignment apparatus and method of using same |
Jul. 24, 2001 |
| 6256898 |
Workpiece-measuring apparatus, in particular for grinding machines |
Jul. 10, 2001 |
| 6227310 |
Method and apparatus for providing a magnetic direction reference |
May. 8, 2001 |
| 6182370 |
Manually operated angle pickup |
Feb. 6, 2001 |
| 6173502 |
Magnetically engagable level sensing apparatus and standoff |
Jan. 16, 2001 |
| 6082017 |
Magnetic tape measure assembly with a deployment warning system |
Jul. 4, 2000 |
| 6082018 |
Pre-marked makeready tape |
Jul. 4, 2000 |
| 6073359 |
Height measuring device |
Jun. 13, 2000 |
| 6070337 |
Passive magnetic position sensor |
Jun. 6, 2000 |
| 6026581 |
Pocket level with optional magnet |
Feb. 22, 2000 |
| 6003230 |
Magnetic positioner having a single moving part |
Dec. 21, 1999 |
| 5987767 |
Alignment jig |
Nov. 23, 1999 |
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