Grease gun

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Description

FIG. 1 is a perspective view of a grease gun showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left 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
D293466 December 29, 1987 Catracchia
D332556 January 19, 1993 Snider
D333242 February 16, 1993 Gonzales
2392535 January 1946 Kirkwood
4925061 May 15, 1990 Jeromson, Jr. et al.
5199614 April 6, 1993 Husman
Patent History
Patent number: D343557
Type: Grant
Filed: Dec 22, 1992
Date of Patent: Jan 25, 1994
Inventor: Wen-Hwa Lin (Tian San Tsun, Wai Pu Hsiang, Taichung Hsien)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffry H. Musgrove
Law Firm: Varndell Legal Group
Application Number: 0/2,898
Classifications
Current U.S. Class: D 8/141