Breathing regulator

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Description

FIG. 1 is a top left perspective view of a breathing regulator showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view;

FIG. 4 is a right side plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D245121 July 19, 1977 Christianson
D297156 August 9, 1988 Applegate Jr. et al.
3101732 August 1963 Dalla Valle
4467797 August 28, 1984 Franke
4784129 November 15, 1988 Garraffa
5282462 February 1, 1994 Kudo
Patent History
Patent number: D362303
Type: Grant
Filed: Apr 20, 1994
Date of Patent: Sep 12, 1995
Assignee: Grand Bleu International, Inc. (New York, NY)
Inventor: Masayuki Kurokawa (Tokyo)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Darby & Darby
Application Number: 0/21,575
Classifications
Current U.S. Class: D24/1106; D24/1105