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Class Information
Number: 33/343
Name: Geometrical instruments > Indicator of direction of force traversing natural media > With angle or shape determination
Description: Device combined with means for determining an angle or a non- linear shape.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7007534 |
Methods for production of continuous stretches of circular cylindrical members, tools, use of a tool, a length of pipe and pipe parts |
Mar. 7, 2006 |
| 7000328 |
Surveyor's tool |
Feb. 21, 2006 |
| 6839973 |
Multiple axis leveling device |
Jan. 11, 2005 |
| 6550151 |
Contour measuring device and method |
Apr. 22, 2003 |
| 6385856 |
Pipe-bending alignment device |
May. 14, 2002 |
| 6182370 |
Manually operated angle pickup |
Feb. 6, 2001 |
| 5878502 |
Apparatus and method for comparing a grade to a predetermined slope |
Mar. 9, 1999 |
| 5592745 |
Electronic level displaying inclination with regard to instrument length |
Jan. 14, 1997 |
| 5594669 |
Electronic fence post level |
Jan. 14, 1997 |
| 5313713 |
Electronic level with display scale and audible tone scale |
May. 24, 1994 |
| 5167075 |
Pipe bending level |
Dec. 1, 1992 |
| 5154000 |
Conduit bending plane and bend angle indicator |
Oct. 13, 1992 |
| 5103569 |
Multipurpose combination leveling tool |
Apr. 14, 1992 |
| 5038489 |
Posture measuring instrument |
Aug. 13, 1991 |
| 5007176 |
Simply-constructed instrument for measuring horizontal line, vertical line and angles |
Apr. 16, 1991 |
| 4798005 |
Component piano string angle gauge |
Jan. 17, 1989 |
| 4649726 |
Radio-telemetry inclinometer |
Mar. 17, 1987 |
| 4589213 |
Conduit bending level |
May. 20, 1986 |
| 4462167 |
Angle/level meter |
Jul. 31, 1984 |
| 4394799 |
Conduit bending plane indicator |
Jul. 26, 1983 |
| 4358897 |
Gravity gauge for determination of shoulder bone angles in horses |
Nov. 16, 1982 |
| 4262424 |
Gauge for determination of shoulder bone angles in horses |
Apr. 21, 1981 |
| 4085514 |
Parallel wall indicator |
Apr. 25, 1978 |
| 4067116 |
Geometric pitch determining device |
Jan. 10, 1978 |
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