Vertical oxygen regulator

Description

FIG. 1 is a front, top and left side perspective view of a vertical oxygen regulator showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D172372 June 1954 Wagner
D195070 April 1963 Lecocq
D218921 October 1970 Lecocq
4944292 July 31, 1990 Gaeke et al.
Patent History
Patent number: D409745
Type: Grant
Filed: Dec 15, 1995
Date of Patent: May 11, 1999
Inventor: Andrew Niemczyk (Hamtramck, MI)
Primary Examiner: Stella Reid
Application Number: 0/47,953
Classifications
Current U.S. Class: D24/1106
International Classification: 2902;