Patent
   D256446
Priority
Apr 17 1978
Filed
Apr 17 1978
Issued
Aug 19 1980
Expiry
Aug 19 1994
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a utility cart for cleaning equipment, as shown and described.

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.

Hultberg, Wayne M.

Patent Priority Assignee Title
5839739, May 13 1994 LAKESIDE MANUFACTURING, INC Ergonomic utility cart
D362528, May 13 1994 Lakeside Manufacturing, Inc.; LAKESIDE MANUFACTURING, INC Cart having push handles
Patent Priority Assignee Title
3045252,
3712514,
158876,
180589,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 17 1978Huntington Laboratories Inc.(assignment on the face of the patent)
Dec 30 1996HUNTINGTON EQUITY INVESTORS, INC Ecolab IncMERGER SEE DOCUMENT FOR DETAILS 0085790853 pdf
Dec 30 1996HUNTINGTON HOLDINGS, INC Ecolab IncMERGER SEE DOCUMENT FOR DETAILS 0085790853 pdf
Dec 30 1996HUNTINGTON LABORATORIES, INC Ecolab IncMERGER SEE DOCUMENT FOR DETAILS 0085790853 pdf
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