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Class Information
Number: 702/97
Name: Data processing: measuring, calibrating, or testing > Calibration or correction system > Length, distance, or thickness
Description: Subject matter comprising means to calibrate or correct length, distance, or thickness gauge or signal representing such measurement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4864395 |
Simplified calibration for a distance information obtaining device |
Sep. 5, 1989 |
| 4670659 |
Calibration method for an optical measuring system employing reference grids in a series of reference planes |
Jun. 2, 1987 |
| 4587622 |
Method and apparatus for determining and correcting guidance errors |
May. 6, 1986 |
| 4550377 |
Proximity flute detection |
Oct. 29, 1985 |
| 4528651 |
Method and apparatus for measurement of length and height of objects |
Jul. 9, 1985 |
| 4510577 |
Non-contact radiation thickness gauge |
Apr. 9, 1985 |
| 4447955 |
Method for determining the length of filamentary materials, such as yarn, wound upon a cross-wound package by means of a friction drive and a grooved drum |
May. 15, 1984 |
| 4428055 |
Tool touch probe system and method of precision machining |
Jan. 24, 1984 |
| 4198758 |
Chain measuring and conveyor control system |
Apr. 22, 1980 |
| 4188529 |
Electronic CB twenty meter |
Feb. 12, 1980 |
| 4145605 |
Vehicle position indicator |
Mar. 20, 1979 |
| 4139890 |
Bar gauge plotting and display system |
Feb. 13, 1979 |
| 4098105 |
Method and apparatus for setting the value of the forging dimension in forging presses using V-dies as forging tools |
Jul. 4, 1978 |
| 4064396 |
Dynamic linearization system for a radiation gauge |
Dec. 20, 1977 |
| 4052599 |
Method and apparatus for determining coil sheet length |
Oct. 4, 1977 |
| 4009376 |
Method and apparatus for measuring material thickness |
Feb. 22, 1977 |
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