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Class Information
Number: 33/202
Name: Geometrical instruments > Gauge > Tool > Saw
Description: Devices designed to determine the form of saws.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6812423 |
Circuit breaker including lock for operating mechanism linkage |
Nov. 2, 2004 |
| 6812422 |
Circuit breaker including a flexible cantilever lever for snap close operation |
Nov. 2, 2004 |
| 5493789 |
Miter gauge calibrator |
Feb. 27, 1996 |
| 5241882 |
Filing gauge for saw chains |
Sep. 7, 1993 |
| 5121554 |
Apparatus and method for cutting precision angles |
Jun. 16, 1992 |
| 4976046 |
Machine setting gauge |
Dec. 11, 1990 |
| 4862593 |
Saw chain hook angle gauge |
Sep. 5, 1989 |
| 4821608 |
Chain saw sharpening guide |
Apr. 18, 1989 |
| 4785550 |
Workpiece stop gauge for horizontal band saw |
Nov. 22, 1988 |
| 4745827 |
File guide for saw chain cutter teeth |
May. 24, 1988 |
| 4738165 |
Saw chain file guide |
Apr. 19, 1988 |
| 4719823 |
Chain saw sharpening guide |
Jan. 19, 1988 |
| 4672751 |
Chain alignment tool |
Jun. 16, 1987 |
| 4646589 |
Chain saw sharpener aid |
Mar. 3, 1987 |
| 4584774 |
Step gauge for setting up wood working tools for specialty processing |
Apr. 29, 1986 |
| 4567792 |
Saw chain sharpening device |
Feb. 4, 1986 |
| 4535654 |
Chain saw sharpening guide |
Aug. 20, 1985 |
| 4473958 |
Filing guide |
Oct. 2, 1984 |
| 4412463 |
Chain saw sharpening guide |
Nov. 1, 1983 |
| 4404872 |
Portable chain saw sharpening kit with depth gauge filing attachment and method of using same |
Sep. 20, 1983 |
| 4404871 |
Portable chain saw sharpening kit with cutting link alignment means and method for using same |
Sep. 20, 1983 |
| 4365420 |
Chain gauge |
Dec. 28, 1982 |
| 4218826 |
Radial arm saw alignment tool |
Aug. 26, 1980 |
| 4023445 |
Sheet metal file guide |
May. 17, 1977 |
| 4010661 |
Chain saw sharpening tool |
Mar. 8, 1977 |
| 3942255 |
Chain saw filing guide |
Mar. 9, 1976 |
| 3935757 |
Chain saw tool |
Feb. 3, 1976 |
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