End cap for pressure vessel

Description

FIG. 1 is a perspective view of a first embodiment of an end cap for a pressure vessel showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the opposite side being a mirror image;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a perspective view of a second embodiment of an end cap for a pressure vessel showing my new design;

FIG. 7 is a top plan view thereof;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a right side elevational view thereof, the opposite side being a mirror image;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a cross-sectional view taken on line 11--11 of FIG. 5; and,

FIG. 12 is a cross-sectional view taken on line 12--12 of FIG. 10.

Referenced Cited
U.S. Patent Documents
D277825 March 5, 1985 Whatley
D297620 September 13, 1988 Cracauer et al.
D328033 July 21, 1992 DiGuiseppi
Patent History
Patent number: D368223
Type: Grant
Filed: Mar 21, 1994
Date of Patent: Mar 26, 1996
Inventor: Robert D. Williamson (Vista, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robert M. Spear
Attorney: Calif Tervo
Application Number: 0/20,152
Classifications
Current U.S. Class: D/9435