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Class Information
Number: 33/558.01
Name: Geometrical instruments > Gauge > Pivoted probes (e.g., divider, caliper, etc.)
Description: Subject matter wherein there is more than one contact member and they are movable about a point.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7197837 |
Gauge assembly for measuring diameter and total indicated runout |
Apr. 3, 2007 |
| 7045088 |
Measuring tool, encoder and producing method of encoder |
May. 16, 2006 |
| 6877242 |
Illuminated caliper instrument |
Apr. 12, 2005 |
| 6854195 |
Adjustable probe |
Feb. 15, 2005 |
| 6782632 |
Writing instrument-caliper system and method |
Aug. 31, 2004 |
| 6726472 |
Orthodontic measurement gauge |
Apr. 27, 2004 |
| 6497051 |
Digital measuring device |
Dec. 24, 2002 |
| 6381864 |
Gauge especially adapted for measuring the frame height of race cars and method of using the same |
May. 7, 2002 |
| 6301799 |
Electronic fat gauge |
Oct. 16, 2001 |
| 5875561 |
Digital compass |
Mar. 2, 1999 |
| 5592747 |
Portable precision indicator gage |
Jan. 14, 1997 |
| 5515616 |
Seal splitter gage |
May. 14, 1996 |
| 5475931 |
Multifunctional drawing implement box |
Dec. 19, 1995 |
| 5473940 |
Caliper for use with wheel balancers |
Dec. 12, 1995 |
| 5428903 |
Measuring instrument |
Jul. 4, 1995 |
| 5398577 |
Method and apparatus for tree felling |
Mar. 21, 1995 |
| 5327907 |
Biomechanical measurement tool |
Jul. 12, 1994 |
| 5319860 |
Measuring instrument |
Jun. 14, 1994 |
| 5249366 |
Dimension measuring instrument |
Oct. 5, 1993 |
| 5224274 |
Contact gage |
Jul. 6, 1993 |
| 5210955 |
Cylinder bore measuring apparatus |
May. 18, 1993 |
| 5203091 |
Caliper apparatus |
Apr. 20, 1993 |
| 5154003 |
Pivoted-arm caliper |
Oct. 13, 1992 |
| 4972602 |
Tongs for handling and measuring crabs |
Nov. 27, 1990 |
| 4947558 |
Hand held measuring device |
Aug. 14, 1990 |
| 4912855 |
Instrument and case |
Apr. 3, 1990 |
| 4908955 |
Direct reading gauge for the measurement of fasteners and fittings |
Mar. 20, 1990 |
| 4905830 |
Packing case also usable for clothes-hanging and drawing purposes |
Mar. 6, 1990 |
| 4815881 |
Multi-purpose combination writing instrument |
Mar. 28, 1989 |
| 4734992 |
Drawing instrument |
Apr. 5, 1988 |
| 4720921 |
Navigational instrument |
Jan. 26, 1988 |
| 4635370 |
Caliper |
Jan. 13, 1987 |
| 4561184 |
School utensil and toy robot |
Dec. 31, 1985 |
| 4203224 |
Insertion space checking jig for electronic components |
May. 20, 1980 |
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