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Class Information
Number: 33/810
Name: Geometrical instruments > Distance measuring > Opposed contacts > Beam type with scale
Description: Subject matter wherein the contact members are mounted on a bar or rod and include a member with indicia for measuring.


Sub-classes under this class:

Class Number Class Name Patents
33/812 Including means to lock one contact member 17
33/811 With means to adjust one contact member 25


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7287338 Gauge for measuring gun dimensions Oct. 30, 2007
7134216 Device for length and depth measurements in surgery Nov. 14, 2006
6957498 Brake drum caliper Oct. 25, 2005
6874246 Wear measurement gauge for padeyes shackles and chains Apr. 5, 2005
6467183 Fractional-decimal vernier Oct. 22, 2002
6421927 Measuring tool Jul. 23, 2002
RE37490 Electronic caliper using a reduced offset induced current position transducer Jan. 1, 2002
6272759 Sideframe wheelbase gauge Aug. 14, 2001
6263585 Caliper probe-measuring device Jul. 24, 2001
6216357 Wheels-on brake drum gage Apr. 17, 2001
6205673 Fractional-decimal vernier Mar. 27, 2001
5983515 Apparatus for measuring heights in dissolution testing equipment Nov. 16, 1999
5901458 Electronic caliper using a reduced offset induced current position transducer May. 11, 1999
5778553 Dimension transfer tool Jul. 14, 1998
5722179 Device for measuring length Mar. 3, 1998
5694697 Tire measuring device Dec. 9, 1997
5570513 Headspace gauge Nov. 5, 1996
5566216 Tool for remotely measuring width of downcomer annulus in boiling water reactor Oct. 15, 1996
5548903 Wrench selector Aug. 27, 1996
5509208 Wheel hole and lug measuring tool and method Apr. 23, 1996
5491907 Multi-functional gauge Feb. 20, 1996
5490335 Inside and outside diameter measuring gauge Feb. 13, 1996
5465501 Gage with adjustable depth stops for measuring distance between two spaced surfaces Nov. 14, 1995
5412878 Wheel and hub gauge May. 9, 1995
5402584 Universal transfer gauge assembly and kit Apr. 4, 1995
5400522 Frame measurement platform Mar. 28, 1995
5390427 Fastener measuring device Feb. 21, 1995
5369890 Self-positioning caliper Dec. 6, 1994
5363566 Clamping assembly for measuring instrument Nov. 15, 1994
5349761 Linear measuring device Sep. 27, 1994
5343624 Measurement tool Sep. 6, 1994
5317814 Measuring caliper instrument having a digital display and method for calibrating same Jun. 7, 1994
5313715 Vernier calipers incorporated height gauge May. 24, 1994
5287631 Precision extended-length micrometer with displacement meter probe adapter Feb. 22, 1994
5253431 Linear measurement device Oct. 19, 1993
5175941 Method and apparatus for fitting eyewear Jan. 5, 1993
5148612 Apparatus for measuring distances on a workpiece, and sliding gage designed for the digital measurement of such distances Sep. 22, 1992
5101569 Adjustable wheel measuring gauge Apr. 7, 1992
5084982 Combined vernier gauge and protractor Feb. 4, 1992
5074054 Machine shop tool and associated method for determining the deviation of dimensions between objects Dec. 24, 1991
5056238 Pair of vernier calipers having a protractor Oct. 15, 1991
5029402 Sliding gauge Jul. 9, 1991
5022162 General purpose measuring implement usable in the field, and its data transfer method Jun. 11, 1991
4972603 Linear measuring device Nov. 27, 1990
4956925 Edge thickness caliper Sep. 18, 1990
4897931 Angle indicating caliper Feb. 6, 1990
4892449 Releasable fastener with gauge, and method Jan. 9, 1990
RE32926 Vehicle body-and-frame alignment apparatus May. 23, 1989
4741108 Measurement system May. 3, 1988
4730399 Wheel bolt circle gauge Mar. 15, 1988

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