Gear pump

Description

FIG. 1 is a front elevational view of a gear pump showing my new design, the opposite side being a mirror image;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereeof.

Referenced Cited
U.S. Patent Documents
D244681 June 14, 1977 Bell
D245501 August 23, 1977 Fitch
D264972 June 15, 1982 McMillin et al.
4160626 July 10, 1979 Bell
Patent History
Patent number: D349710
Type: Grant
Filed: Apr 28, 1989
Date of Patent: Aug 16, 1994
Inventor: Kazuo Moro (Higashiasakawa-machi, Hachioji-shi, Tokyo)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. T. Seifert
Law Firm: McGlew and Tuttle
Application Number: 7/345,348
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)