Powered grease gun

- McNeil (Ohio) Corporation
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Description

FIG. 1 is front elevation view of a powered grease gun showing our new designs;

FIG. 2 is a rear elevation view of the powered grease gun of FIG. 1;

FIG. 3 is a left side elevation view of the powered grease gun of FIG. 1;

FIG. 4 is a right side elevation view of the powered grease gun of FIG. 1;

FIG. 5 is a top plan view of the powered grease gun of FIG. 1; and,

FIG. 6 is a bottom plan view of the powered grease gun of FIG. 1.

Referenced Cited
U.S. Patent Documents
D222822 January 1972 Dorn
D295599 May 10, 1988 Shew
D409059 May 4, 1999 Wilson et al.
3393840 July 1968 Sundholm
3653555 April 1972 Dorn
4664298 May 12, 1987 Shew
Patent History
Patent number: D427864
Type: Grant
Filed: Aug 13, 1999
Date of Patent: Jul 11, 2000
Assignee: McNeil (Ohio) Corporation (St. Paul, MN)
Inventors: William T. Kowalchik (Jonesboro, AR), Wendell Wilson (Marietta, GA)
Primary Examiner: Philip S. Hyder
Law Firm: Howell & Haferkamp, L.C.
Application Number: 0/109,347
Classifications
Current U.S. Class: D 8/141
International Classification: 0805;