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Class Information
Number: 33/36
Name: Geometrical instruments > Scriber > Straight-line > Ink > Traveling markers > Rotary
Description: Devices which rotate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7191531 |
Corner marking device |
Mar. 20, 2007 |
| 6439152 |
Device for marking the path along the ground of a rolling wheel |
Aug. 27, 2002 |
| 6224285 |
Building layout marker |
May. 1, 2001 |
| 5658245 |
Therapeutic tension applying travel aid apparatus attachable to a seat |
Aug. 19, 1997 |
| 5195247 |
Construction layout marking device |
Mar. 23, 1993 |
| 4989326 |
Quilting tool for making the location of stitches along a seam |
Feb. 5, 1991 |
| 4794857 |
Variable marking apparatus |
Jan. 3, 1989 |
| 4680864 |
Drawing guide |
Jul. 21, 1987 |
| 4669905 |
Marking apparatus |
Jun. 2, 1987 |
| 4372049 |
Framing layout method and device |
Feb. 8, 1983 |
| 3988835 |
Marking device |
Nov. 2, 1976 |
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