Portable cold water pressure washer

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Description

FIG. 1 is a front elevation of a portable cold water pressure washer showing our new design;

FIG. 2 is a left side plan view thereof;

FIG. 3 is a right side plan view thereof;

FIG. 4 is a rear elevation thereof;

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

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D273011 March 13, 1984 Dudley
D273431 April 10, 1984 Linton
D274850 July 24, 1984 Smith
D352808 November 22, 1994 McNeil
4059123 November 22, 1977 Bartos et al.
5213480 May 25, 1993 Yedinak et al.
5244333 September 14, 1993 Byrne
5328096 July 12, 1994 Stenge et al.
5813086 September 29, 1998 Ueno et al.
Patent History
Patent number: D420773
Type: Grant
Filed: Apr 20, 1998
Date of Patent: Feb 15, 2000
Assignee: Mi-T-M Corporation (Peosta, IA)
Inventors: Daniel C. Ertl (Dyersville, IA), Gregory J. Hillary (Hazel Green, WI)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Attorney: Allan L. Harms
Application Number: 0/86,766
Classifications
Current U.S. Class: Occupant Support, Self-propelled, Or Hand Truck Type (D32/16)
International Classification: 1502;