Water pump

Description

FIG. 1 is a right side elevation view of the water pump showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof from above.

Referenced Cited
U.S. Patent Documents
D258590 March 17, 1981 Shaw
D280902 October 8, 1985 Maruyama
D280992 October 15, 1985 Maruyama
D283225 April 1, 1986 Canvasser
4552515 November 12, 1985 Endo
Other references
  • Stellhorn Catalogue No. 50 (1982) p. 36, "Carbon Steel Basic Pump" No. 650057.
Patent History
Patent number: D299720
Type: Grant
Filed: Jun 5, 1985
Date of Patent: Feb 7, 1989
Inventor: Byung K. Yoo (Nonhyon-Dong, Kangnam-ku, Seoul)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/741,612
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)