Passive infra red detector
Latest Std Electronic International Ltd. Patents:
Description
FIG. 1 is the front elevational view showing my new design;
FIG. 2 is the rear elevational view thereof;
FIG. 3 is the left side view thereof;
FIG. 4 is the right side view thereof;
FIG. 5 is the top plan view thereof; and,
FIG. 6 is the bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D339759
Type: Grant
Filed: Jun 24, 1992
Date of Patent: Sep 28, 1993
Assignee: Std Electronic International Ltd. (Hong Kong)
Inventor: Patrick T. Ho (Kwai Chung)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/903,658
Type: Grant
Filed: Jun 24, 1992
Date of Patent: Sep 28, 1993
Assignee: Std Electronic International Ltd. (Hong Kong)
Inventor: Patrick T. Ho (Kwai Chung)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/903,658
Classifications
Current U.S. Class:
D10/106