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:
Mar. 29, 1994
Filed:
Dec. 07, 1992
Applicant:
Inventor:
John L Sandor, Wallingford, CT (US);
Assignee:
Hubbell Incorporated, Orange, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ;
U.S. Cl.
CPC ...
200 / ;
Abstract
A switch enclosure has a receptacle to receive a pin and sleeve plug having a key on the outside of the sleeve. A handle on the outside of the enclosure operates the switch through a gear train. An interlock mechanism has a sliding latch which prevents the gear train from turning unless the plug is fully inserted so that the key can remove the sliding latch from recesses in one of the gears. Two recesses are provided to inhibit defeat of the interlock mechanism.
Sandor, John. (1994). Plug and switch interlock including gear and latch assembly (U.S. Patent No. 5298701). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5298701
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile