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:
Apr. 29, 1997
Filed:
Sep. 15, 1995
Applicant:
Inventors:
Reinhart K Pildner, Brampton, CA;
James Parker, North York, CA;
Assignee:
Digital Security Controls Ltd., Downsview, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340539 ; 34022569 ; 340313 ; 340314 ; 341175 ; 341176 ;
Abstract
A security system having a two way wireless keypad which operates in a particular manner for improved operation. The keypad processes information to effectively reduce communications between the control panel and the keypad. The keypad selectively activates and deactivates a transmitter and receiver arrangement for power conservation reasons. The system provides confirmation of communications between the keypad and the control panel to increase the reliability of the system.
Pildner, Reinhart. (1997). Wireless alarm system (U.S. Patent No. 5625338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5625338
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