PTO Wrapper PDF
Dossier Espace Google
Patent
   D247948
Priority
Jan 07 1976
Filed
Jan 07 1976
Issued
May 23 1978
Expiry
May 23 1992
Inventors
Boldt, Mel…
Assg.orig
Amana Refr…
Assg.curr
Amana Refr…
Entity
unknown
Referenced by
4
References
3
Maint.:
n/a
The ornamental design for a microwave oven, as shown and described.

FIG. 1 is a front perspective view of a microwave oven showing our new design;

FIG. 2 is a perspective view taken from the right side thereof;

FIG. 3 is a right side elevational view thereof.

The bottom and rear surface of the oven are substantially planar and unornamented.
INVENTORS:

Boldt, Melvin H., Takeuchi, Tom, Wojtowicz, Chester J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D330144, Jul 31 1990 Matsushita Electric Industrial Co., Ltd. Microwave oven
D478773, Sep 25 2002 Combination microwave and radio
D893253, Jan 15 2019 LG Electronics Inc. Microwave oven
D932230, Dec 27 2019 Illinois Tool Works Inc.; Illinois Tool Works Inc Oven
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
215126,
219852,
234567,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 07 1976Amana Refrigeration, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule