Radial piston hydraulic pump

Description

FIG. 1 is a top, front and left side perspective view of a radial piston hydraulic pump, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D217399 April 1970 Whitney
D263958 April 20, 1982 Pelly
Other references
  • Cole-Parmer catalogue-1983, p. 413, "Chemical Feed Pump".
Patent History
Patent number: D294358
Type: Grant
Filed: Apr 11, 1986
Date of Patent: Feb 23, 1988
Inventor: Ingo Valentin (New Berlin, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Michael, Best & Friedrich
Application Number: 6/851,437
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)