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:
Jan. 08, 1980
Filed:
May. 30, 1978
Applicant:
Inventor:
Edmund M Butterworth, Bedford, GB;
Assignee:
Eaton Corporation, Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ; 200328 ;
Abstract
A push-button device for controlling electrical apparatus comprises a push-button head which is manually depressible against a resilient bias and which becomes latched in its depressed position, the push-button head being releasable from its depressed position and returning to its normal position in response to a turning movement applied either directly to the push-button head itself or to a key when inserted in a lock incorporated in the push-button head.