The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 1985
Filed:
Jun. 01, 1983
Applicant:
Inventor:
John W Murphy, Waukegan, IL (US);
Assignee:
Ammco Tools, Inc., North Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
187-841 ;
Abstract
A laterally movable slide plate includes a plurality of sets of circumferentially grooved wheels which are supported on a plurality of mutually parallel rods carried on a base plate. At least one of the rods has a raised intermediate portion under which a hold down pin removably extends to prevent spurious disassembly of the slide plate from the base plate.