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Class Information
Number: 33/489
Name: Geometrical instruments > Straightedge type > Rules > With attachment > For supporting above work surface
Description: Subject matter provided with means on the straightedge to space it relative to the surface upon which the straightedge is positioned.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7178249 |
Measuring tool and method of making |
Feb. 20, 2007 |
| 7168178 |
Ruler with rubber overmolded to stainless steel base |
Jan. 30, 2007 |
| 7055257 |
Lighted fish measurement device |
Jun. 6, 2006 |
| 6925724 |
Quilting ruler |
Aug. 9, 2005 |
| 6901674 |
Lighted fish measurement device |
Jun. 7, 2005 |
| 6854189 |
Measuring tool and method of making |
Feb. 15, 2005 |
| 6510878 |
Router baseplate assembly precision aligner and guide |
Jan. 28, 2003 |
| 5964041 |
Guide tool |
Oct. 12, 1999 |
| 5768796 |
Gage for measuring length of flexible extrusions |
Jun. 23, 1998 |
| 5615485 |
Instruments for drawing circles |
Apr. 1, 1997 |
| 5105551 |
Buffered inking template |
Apr. 21, 1992 |
| 5101569 |
Adjustable wheel measuring gauge |
Apr. 7, 1992 |
| 5038487 |
Attachment for framer's square |
Aug. 13, 1991 |
| 4926564 |
Triangular drafting instrument |
May. 22, 1990 |
| 4821424 |
Drafting instrument |
Apr. 18, 1989 |
| 4483081 |
Head supporting device for universal parallel ruler |
Nov. 20, 1984 |
| 4349966 |
Cutting guide and measuring device |
Sep. 21, 1982 |
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