Utility cart for cleaning equipment

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Description

FIG. 1 is a side elevational view of a utility cart for cleaning equipment showing my new design it being understood that the opposite side is a mirror image thereof.

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D158876 June 1950 Lowell
D180589 July 1957 Ellison
3045252 July 1962 Sorrells
3712514 January 1973 LeBlanc
Patent History
Patent number: D256446
Type: Grant
Filed: Apr 17, 1978
Date of Patent: Aug 19, 1980
Assignee: Huntington Laboratories Inc.
Inventor: Wayne M. Hultberg (Glenview, IL)
Primary Examiner: James M. Gandy
Attorney: Harold R. Woodard
Application Number: 5/897,295
Classifications
Current U.S. Class: D12/28
International Classification: D1202;