Mouthpiece for breath testing equipment

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Description

FIG. 1 is a bottom perspective view of one side of the mouthpiece for breath testing equipment showing my new design; and

FIG. 2 is a top perspective view of the opposite side thereof.

Referenced Cited
U.S. Patent Documents
D272559 February 7, 1984 Guth
3009786 November 1961 Luckey
3223488 December 1965 Luckey
3347636 October 1967 Luckey
3437449 April 1969 Luckey
3880591 April 1975 Burroughs
Patent History
Patent number: D283914
Type: Grant
Filed: Jul 8, 1983
Date of Patent: May 20, 1986
Inventor: Cecil B. Garner (Raleigh, NC)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Mills and Coats
Application Number: 6/511,953
Classifications
Current U.S. Class: D24/17