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.:

US 7726297 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 01, 2010

Filed:

Jun. 21, 2004
Applicants:

Egon Feisthammel, Rastatt, DE;

Dieter Rosmann, Stuttgart, DE;

Inventors:

Egon Feisthammel, Rastatt, DE;

Dieter Rosmann, Stuttgart, DE;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01H 9/00 (2006.01); H01F 7/08 (2006.01); F24C 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

In order to simplify and reduce the production costs of a push-button switch, especially a push switch or a rocker switch, the switch has a time function, which is manually operated and can be reset by an electric pulse. The electromechanical rocker or push-button switch can be combined to form a device block switch with other rocker or push-button switches as usually used in exhauster hoods. As a result, time-controlled intensive and follow-up steps can be carried out.


Find Patent Forward Citations

Feisthammel, Egon. (2010). Electromechanical momentary-contact switch having timed supplementary functions (U.S. Patent No. 7726297). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7726297

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