Industrial gas cylinder cap hanger
Description
FIG. 1 is a front elevational view of the industrial gas cylinder cap hanger showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right 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
Foreign Patent Documents
D4543 | December 1870 | Waldron et al. |
3532312 | October 1970 | Kopf |
017666 | 1902 | GBX |
Patent History
Patent number: D332391
Type: Grant
Filed: Aug 19, 1991
Date of Patent: Jan 12, 1993
Inventor: Petar E. Szymanski (Lacrosse, WI)
Primary Examiner: Horace B. Fay, Jr
Attorney: Leon Gilden
Application Number: 7/746,561
Type: Grant
Filed: Aug 19, 1991
Date of Patent: Jan 12, 1993
Inventor: Petar E. Szymanski (Lacrosse, WI)
Primary Examiner: Horace B. Fay, Jr
Attorney: Leon Gilden
Application Number: 7/746,561
Classifications
Current U.S. Class:
D/8373