Chemical pump
Latest Western Chemical Pumps Inc. Patents:
Description
FIG. 1 is a front elevational view of a chemical pump showing my new design;
FIG. 2 is a left side elevational view;
FIG. 3 is a right side elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view; and
FIG. 6 is a bottom plan view.
Referenced Cited
Patent History
Patent number: D319245
Type: Grant
Filed: Jan 25, 1989
Date of Patent: Aug 20, 1991
Assignee: Western Chemical Pumps Inc. (Olathe, KS)
Inventor: James P. Larson (Blue Springs, MO)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Attorney: Michael Yakimo, Jr.
Application Number: 7/301,466
Type: Grant
Filed: Jan 25, 1989
Date of Patent: Aug 20, 1991
Assignee: Western Chemical Pumps Inc. (Olathe, KS)
Inventor: James P. Larson (Blue Springs, MO)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Attorney: Michael Yakimo, Jr.
Application Number: 7/301,466
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)