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:
Nov. 10, 1998
Filed:
Dec. 03, 1997
Applicant:
Inventor:
Michael Chen, Taipei Hsien, TW;
Assignee:
Advance Security Inc., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70395 ; 70408 ;
Abstract
A key, a timer and a signal emitter are integrally produced as one single item. The key with a timer and an emitter can facilitate a person to carry these items in one piece and make the use of the same with readiness.