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. 09, 1977
Filed:
Jan. 26, 1976
Applicant:
Inventor:
Arvid Dahlstrom, Chicago, IL (US);
Assignee:
Dahltron Corporation, Lombard, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
3392 / ;
Abstract
A double-acting electrical receptacle includes a body member, contact members positioned in the body member, and a resilient member. The contact members consist of a first member and a second member positioned oppositely the first member. The first and second contact members are connected operatively for engagement with the sides of a prong of a plug. The resilient member is arranged between the first and second members for urging resiliently the contact members against the sides of the prong.
Dahlstrom, Arvid. (1977). Double-acting electrical receptacle (U.S. Patent No. 4040712). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4040712
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile