Detector for hazardous gases

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Description

FIG. 1 is a front, bottom and right side perspective view of a dector for hazardous gases constituting my new design, with the cord broken away to indicate indeterminate length;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D222897 January 1972 White
D297317 August 23, 1988 Taylor
D340200 October 12, 1993 Carmi
D350300 September 6, 1994 Browning
D368038 March 19, 1996 Velaquez
D369566 May 7, 1996 Poon
Patent History
Patent number: D385503
Type: Grant
Filed: Apr 2, 1996
Date of Patent: Oct 28, 1997
Inventor: Juan Velazquez (Chicago, IL)
Primary Examiner: Marcus A. Jackson
Attorney: James A. Wong
Application Number: 0/52,670
Classifications
Current U.S. Class: D10/106
International Classification: 1005;