Cartridge pressurization tool

- JetFill, Inc.
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Description

FIG. 1 is a perspective view of the cartridge pressurization tool showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side elevational view thereof, the undisclosed opposite side being identical;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a reduced front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D165034 October 1951 Van Sciver
D262606 January 12, 1982 Kaufmann
D294114 February 9, 1988 Beck
D327009 June 16, 1992 Poore
D337259 July 13, 1993 Curtis et al.
1990560 February 1935 Mock
4038667 July 26, 1977 Hou et al.
4061247 December 6, 1977 Meshberg
4215352 July 29, 1980 Corwin
5301838 April 12, 1994 Schmidt et al.
Patent History
Patent number: D352875
Type: Grant
Filed: Jun 1, 1993
Date of Patent: Nov 29, 1994
Assignee: JetFill, Inc. (Houston, TX)
Inventors: James D. Story (Houston, TX), Charles N. Schwarz (Houston, TX), Salman Rashid (Houston, TX)
Primary Examiner: Bernard Ansher
Assistant Examiner: M. Siegel
Application Number: 0/8,944
Classifications
Current U.S. Class: D 8/14; Element Or Attachment (D18/18); Element Or Attachment (9) (D18/56); D/9521; D/9300