Patent
   D291860
Priority
Aug 04 1983
Filed
Jan 30 1984
Issued
Sep 15 1987
Expiry
Sep 15 2001
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for a double boiler cooking utensil, as shown and described.

FIG. 1 is a left side elevational view of a double boiler cooking utensil, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top plan view thereof, with the cover member removed for clarity of illustration;

FIG. 5 is a rear elevational view thereof, with the cover member in a closed position;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of the cover member of FIG. 1, shown separately for clarity of illustration;

FIG. 8 is a side elevational view thereof, the opposite side being a mirror image thereof; and

FIG. 9 is a bottom plan view thereof.

Wallace, Robert, Miskowic, Dragan

Patent Priority Assignee Title
D901604, Jul 12 2016 Crawfish boil toy set
Patent Priority Assignee Title
1087595,
1994268,
3508485,
3539075,
4010736, Dec 08 1975 Food warmer and humidifier
4038914, Nov 14 1975 Device for use in separating coffee brewers which are in two screw-threaded portions
4331127, Apr 03 1980 Double boiler and steam cooker
160070,
189983,
207591,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 30 1984Danro Engineering (Proprietary) Limited(assignment on the face of the patent)
Mar 16 1984WALLACE, ROBERTDANRO ENGINEERING PROPRIETARY LIMITED, A SOUTH AFRICA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0042480787 pdf
Mar 16 1984MISKOWIC, DRAGANDANRO ENGINEERING PROPRIETARY LIMITED, A SOUTH AFRICA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0042480787 pdf
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