Consumer piston paint pump

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Description

FIG. 1 is a perspective view of a consumer piston paint pump showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top view of the apparatus thereof; and,

FIG. 7 is a bottom view of the apparatus thereof.

Referenced Cited
U.S. Patent Documents
D281070 October 22, 1985 Karliner et al.
D290126 June 2, 1987 Krapowicz
D314420 February 5, 1991 Tomatsu
D338208 August 10, 1993 Reents et al.
D340727 October 26, 1993 Anderson et al.
5071278 December 10, 1991 Chen
Patent History
Patent number: D377799
Type: Grant
Filed: Feb 20, 1996
Date of Patent: Feb 4, 1997
Assignee: Wagner Spray Tech Corporation (Minneapolis, MN)
Inventors: Thomas F. Kruzel (Maple Grove, MN), Andrew L. Von Duyke (Minnetonka, MN)
Primary Examiner: Ralf Seifert
Law Firm: Faegre & Benson
Application Number: 0/49,812
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)