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Class Information
Number: 33/766
Name: Geometrical instruments > Distance measuring > By flexible tape > Specified reel housing feature > Inside-outside measure
Description: Subject matter including means for measuring the inside or outside of an object.


Patents under this class:

Patent Number Title Of Patent Date Issued
6918191 Duel option tape measure Jul. 19, 2005
6138373 Direct reading inside and outside tape measure Oct. 31, 2000
6052914 Error proof measuring tape rule Apr. 25, 2000
5832622 Direct reading inside and outside tape measure Nov. 10, 1998
5060394 Measuring apparatus with readout display Oct. 29, 1991
4977684 Apparatus and method for measuring length with a tape and a rule Dec. 18, 1990



 
 
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