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Class Information
Number: 33/711
Name: Geometrical instruments > Distance measuring > Machine parts > Rolling contact
Description: Subject matter wherein a measuring means has an element which bears on a machine element which causes the measuring means element to rotate to determine how far the machine element has moved.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6691424 |
Displacement measuring device |
Feb. 17, 2004 |
| 6185832 |
Apparatus and method for calipering book signatures |
Feb. 13, 2001 |
| 5755918 |
Hand-held labeling apparatus with measuring device and printer |
May. 26, 1998 |
| 5618999 |
Apparatus and method for monitoring condition of objects |
Apr. 8, 1997 |
| 5365674 |
Device for measuring the displacement of a swivel of a drilling mast |
Nov. 22, 1994 |
| 4974333 |
Width measuring device |
Dec. 4, 1990 |
| 4970802 |
Wheeled measuring device |
Nov. 20, 1990 |
| 4621430 |
Drive for position controlled linearly movable carriage |
Nov. 11, 1986 |
| 4555853 |
Drive for position controlled linearly movable carriage |
Dec. 3, 1985 |
| 4549271 |
Measurement method by numerical control device |
Oct. 22, 1985 |
| 4535541 |
Device for measuring guide alignment for mine shafts and the like |
Aug. 20, 1985 |
| 4527056 |
Error correction system for position measuring device |
Jul. 2, 1985 |
| 4325188 |
Tracing table for recording the program for an automatic machine, in particular for cutting glass |
Apr. 20, 1982 |
| 4151651 |
Coaxial dual dial resettable indicator |
May. 1, 1979 |
| 4091541 |
Linear measuring apparatus |
May. 30, 1978 |
| 4026029 |
Apparatus for improving the accuracy of a friction wheel distance measuring device |
May. 31, 1977 |
| 3936943 |
Measuring system |
Feb. 10, 1976 |
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