Door alarm

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a door alarm showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, with the broken line showing for illustrative purposes only and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D349465 August 9, 1994 Jacobs
D359251 June 13, 1995 Tallent
D371086 June 25, 1996 Collins
D373545 September 10, 1996 Armanno, Sr.
Patent History
Patent number: D430500
Type: Grant
Filed: Dec 13, 1999
Date of Patent: Sep 5, 2000
Inventor: Yi-Chen Chen (Da An Area, Taipei)
Primary Examiner: Marcus A. Jackson
Law Firm: Bacon & Thomas, PLLC
Application Number: 0/115,323
Classifications
Current U.S. Class: D10/106
International Classification: 1005;