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Class Information
Number: 33/27.03
Name: Geometrical instruments > Scriber > Curved line > Compass > Beam type
Description: Subject matter wherein a bar connects the pivot member to the scribing member.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7424780 |
Device for cutting sanitary containers, in particular sacks, bags, and/or pouches for stomas |
Sep. 16, 2008 |
| 7383635 |
Multipurpose drawing tool |
Jun. 10, 2008 |
| 7254855 |
Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
Aug. 14, 2007 |
| 7191530 |
Compass assembly |
Mar. 20, 2007 |
| 7080459 |
Thread ruler and a multi-function drafting instrument |
Jul. 25, 2006 |
| 7010861 |
Marking system |
Mar. 14, 2006 |
| 6996915 |
Tape measure apparatus which can be used as a marking gauge and/or compass |
Feb. 14, 2006 |
| 6981328 |
Compass and ellipsograph for persons with manual limitations |
Jan. 3, 2006 |
| 6941605 |
Multi-purpose hand tool and scribing apparatus utilizing multi-purpose hand tool |
Sep. 13, 2005 |
| 6907669 |
Drawing compass |
Jun. 21, 2005 |
| 6752572 |
Circle cutting accessory for a powered rotary hand tool |
Jun. 22, 2004 |
| 6708417 |
Large panel sheathing square |
Mar. 23, 2004 |
| 6606796 |
Drawing tool |
Aug. 19, 2003 |
| 6604294 |
Adjustable angle carpentry apparatus |
Aug. 12, 2003 |
| 6604289 |
Universal measuring scriber |
Aug. 12, 2003 |
| 6574873 |
Arch cutting jig |
Jun. 10, 2003 |
| 6571841 |
Unit and method for bending wood |
Jun. 3, 2003 |
| 6546634 |
Compass cutter |
Apr. 15, 2003 |
| 6540756 |
Portal acquisition tool |
Apr. 1, 2003 |
| 6523269 |
Apparatus and method for routing radii and drawing full-scale layouts |
Feb. 25, 2003 |
| 6457247 |
Protractor with an auxiliary ruler |
Oct. 1, 2002 |
| 6405443 |
Geometric construction device |
Jun. 18, 2002 |
| 6334744 |
Circle cutting jig |
Jan. 1, 2002 |
| 6247240 |
Ruler system |
Jun. 19, 2001 |
| 6233835 |
Scribe/guide tool adapted for stair construction |
May. 22, 2001 |
| 6223443 |
Pattern developing tool |
May. 1, 2001 |
| 6167628 |
Carpenter's gauge |
Jan. 2, 2001 |
| 6158137 |
Center locator tool |
Dec. 12, 2000 |
| 6119354 |
Trammel adaptor for a square head |
Sep. 19, 2000 |
| 5987760 |
Circle drawing tool |
Nov. 23, 1999 |
| 5822871 |
Tool to aid in cutting circles in drywall |
Oct. 20, 1998 |
| 5784791 |
Adjustable compass |
Jul. 28, 1998 |
| 5782007 |
Tool guiding tape measure |
Jul. 21, 1998 |
| 5778949 |
Adjustable router |
Jul. 14, 1998 |
| 5735052 |
Universal tape measure |
Apr. 7, 1998 |
| 5628118 |
Mini-drafting machine |
May. 13, 1997 |
| 5615485 |
Instruments for drawing circles |
Apr. 1, 1997 |
| 5515611 |
Router guide |
May. 14, 1996 |
| 5507212 |
Radial arm saw glass cutting attachment |
Apr. 16, 1996 |
| 5497558 |
Multi-function drafting instrument |
Mar. 12, 1996 |
| 5493780 |
Tool for carpentry calipers for curved frames with joined end corners |
Feb. 27, 1996 |
| 5494384 |
Apparatus for tracing and milling mixed radii arches |
Feb. 27, 1996 |
| 5486076 |
Radius-milling fixture for machining workpieces |
Jan. 23, 1996 |
| 5477619 |
Tape measure marking attachment |
Dec. 26, 1995 |
| 5426859 |
Measuring and drawing instrument |
Jun. 27, 1995 |
| 5390418 |
Tool for drawing circumferences |
Feb. 21, 1995 |
| 5384964 |
Rotary circle template |
Jan. 31, 1995 |
| 5349760 |
Measuring and cutting tool |
Sep. 27, 1994 |
| 5347721 |
Method and device for drawing curved lines |
Sep. 20, 1994 |
| 5253421 |
Circle drawing kit apparatus |
Oct. 19, 1993 |
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