Gas detector

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

FIG. 1 is a front view of a gas detector according to the present invention;

FIG. 2 is a side view of the gas detector of FIG. 1; and,

FIG. 3 is a top view of the gas detector of FIG. 1.

Claims

The ornamental design for the gas detector, as shown and described in the accompanying figures.

Referenced Cited
U.S. Patent Documents
D350300 September 6, 1994 Browning et al.
D381592 July 29, 1997 Goauld
D385503 October 28, 1997 Velazquez
D432037 October 17, 2000 Worth et al.
Patent History
Patent number: D457456
Type: Grant
Filed: Jul 20, 2001
Date of Patent: May 21, 2002
Assignee: Crowcon Detection Instruments Ltd. (Oxfordshire)
Inventor: Jan Holland (Birmingham)
Primary Examiner: Marcus A. Jackson
Attorney, Agent or Law Firm: Ohlandt, Greeley, Ruggiero & Perle, LLP
Application Number: 29/145,335
Classifications
Current U.S. Class: D10/106
International Classification: 1005;