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. 18, 2000
Filed:
Sep. 03, 1997
David J Cline, Newport Beach, CA (US);
Paul Rosenau, Santa Ana, CA (US);
Balboa Instruments, Inc., Costa Mesa, CA (US);
Abstract
A method and apparatus utilizing a low voltage level actuator and a signal processing device such as a microprocessor to selectively electrically couple an electrical appliance with a switch circuit associated with a power source of relatively high voltage. The microprocessor is responsive to low level electrical signals from the actuator to control operation of the switch circuit and the appliance without posing a shock hazard to the user. One form of actuator includes a piezoelectric element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile