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:
Nov. 29, 1977
Filed:
Oct. 22, 1976
Applicant:
Inventor:
Edgar E Marquis, Newtown, CT (US);
Assignee:
Robertshaw Controls Company, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
294321 ; 29521 ; 2952 / ; 29622 ; 1131 / ;
Abstract
A joint construction of two members each having one surface thereof disposed against a surface of the other member. One of the members has a part thereof punched through an unblanked part of the other member beyond the other surface of the other member, the part of the one member being subsequently staked to the other surface of the other member to secure the members together.
Marquis, Edgar. (1977). Method of joining thin and thick switch members (U.S. Patent No. 4059897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4059897
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile