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:
Aug. 12, 1980
Filed:
Sep. 26, 1978
Applicant:
Inventor:
Edwin E Hatter, Torrance, CA (US);
Assignee:
Hi-Shear Corporation, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B / ;
U.S. Cl.
CPC ...
3316 / ;
Abstract
A depth gage for indicating the depth of a hole through a workpiece which is to be attached to a nut-plate by a threaded fastener, comprises a rod with a cylindrical portion adapted to pass through the hole and abut the nut-plate so that a forward section of the rod enters within the threads of the nut-plate. A sleeve slidable on the rod in front of the workpiece can be slid to abut the front surface of the workpiece. Graduated markings on the rod indicate the depth of the hole.