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Class Information
Number: 33/802
Name: Geometrical instruments > Distance measuring > Opposed contacts > Rotary indicator > Hand held implement > Rectilinear push or pull actuator
Description: Subject matter having means to move the contact member back and forth in a straight line.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5369890 |
Self-positioning caliper |
Dec. 6, 1994 |
| 4873771 |
Slide gauge |
Oct. 17, 1989 |
| 4843721 |
Measuring device |
Jul. 4, 1989 |
| 4625413 |
Head for checking dimensions of mechanical parts |
Dec. 2, 1986 |
| 4606128 |
Caliper for measuring deformable objects |
Aug. 19, 1986 |
| 4599800 |
Caliper for measuring deformable objects |
Jul. 15, 1986 |
| 4355468 |
Micrometer |
Oct. 26, 1982 |
| 4171576 |
Apparatus for measuring the curvature of curved objects |
Oct. 23, 1979 |
| 4035922 |
Digital electro-optical micrometer and gages |
Jul. 19, 1977 |
| 3995374 |
Small internal diameter bore gauge |
Dec. 7, 1976 |
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