Distance measuring > Opposed contacts > Micrometer > With preliminary setting arrangement > Patents

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Class Information
Number: 33/821
Name: Geometrical instruments > Distance measuring > Opposed contacts > Micrometer > With preliminary setting arrangement
Description: Subject matter wherein one of the contacts may be moved to the approximate distance before one of the contacts is moved by the operation of the threaded element.

Sub-classes under this class:

Class Number	Class Name	Patents
33/822	By disengaging threaded element	2
33/826	By use of interchangeable parts of different sizes	2
33/823	Micrometer slidably mounted on a beam	1
33/825	Spindle or micrometer slidable	0

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6792690	Inside micrometer	Sep. 21, 2004
6354014	Micrometer	Mar. 12, 2002
5353516	Turbine packing ring measuring device	Oct. 11, 1994
4993167	Dressing tool gauge for positioning cutting tools in removable head type dressers	Feb. 19, 1991
3975828	Adjustable master setting gauge	Aug. 24, 1976
3971137	System for millesimal measure	Jul. 27, 1976