PTO Wrapper PDF
Dossier Espace Google
Patent
   D275546
Priority
Jul 08 1982
Filed
Dec 28 1982
Issued
Sep 18 1984
Expiry
Sep 18 1998
Inventors
Tanaka, Mi…
Assg.orig
Matsushita…
Assg.curr
MATSUSHITA…
Entity
unknown
Referenced by
32
References
7
Maint.:
n/a
The ornamental design for a microwave oven, as shown and described.

FIG. 1 is a front, top and right side perspective view of a microwave oven showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof; and

FIG. 4 is a rear, bottom and left side perspective view thereof.
INVENTORS:

Tanaka, Michio, Mizuma, Kensuke, Harada, Toshio, Matsushima, Hisatoshi

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10764970, Jan 08 2016 Whirlpool Corporation Multiple cavity microwave oven insulated divider
10772165, Mar 02 2018 Whirlpool Corporation System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device
10820382, Jan 28 2016 Whirlpool Corporation Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff
10827569, Sep 01 2017 Whirlpool Corporation Crispness and browning in full flat microwave oven
10827570, Feb 15 2016 Whirlpool Corporation Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff
10904961, Mar 06 2015 Panasonic Corporation Method of calibrating a high power amplifier for a radio frequency power measurement system
10904962, Jun 03 2015 Panasonic Corporation Method and device for electromagnetic cooking
10912160, Jul 19 2018 Whirlpool Corporation Cooking appliance
11039510, Sep 27 2017 Whirlpool Corporation Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking
11191133, Sep 17 2014 Whirlpool Corporation Direct heating through patch antennas
11404758, May 04 2018 Whirlpool Corporation In line e-probe waveguide transition
11483905, Jan 08 2016 PANASONIC HOLDINGS CORPORATION Method and apparatus for determining heating strategies
D295488, Apr 08 1985 Matsushita Electric Industrial Co., Ltd. Microwave oven
D303607, Jun 23 1987 Sharp Kabushiki Kaisha Microwave oven with toaster
D305598, Jun 23 1987 Sharp Corporation Microwave oven with toaster
D305969, Jun 23 1987 Sharp Corporation Microwave oven with toaster
D330144, Jul 31 1990 Matsushita Electric Industrial Co., Ltd. Microwave oven
D364774, Feb 09 1994 SEB S A Microwave oven
D644308, Jun 24 2010 De' Longhi Appliances SRL Con Unico Socio Electric fireplace
D644309, Jun 24 2010 De'Longhi Appliances Srl Con Unico Socio Electric fireplace
D644310, Jun 24 2010 De'Longhi Appliances Srl Con Unico Socio Electric fireplace
D644311, Jun 24 2010 De'Longhi Appliances Srl Con Unico Socio Electric fireplace
D655970, Jun 24 2010 DE LONGHI APPLIANCES SRL CON UNICO SOCIO Microwave oven
D764230, May 28 2015 TRANSFORM SR BRANDS LLC Warmer drawer
D772645, Nov 13 2014 LG Electronics Inc. Oven range
D773233, Sep 04 2014 Samsung Electronics Co., Ltd. Microwave
D773234, Sep 04 2014 Samsung Electronics Co., Ltd. Microwave
D819386, Feb 11 2016 Whirlpool Corporation Oven
D827356, Feb 11 2016 Whirlpool Corporation Oven
D898502, Mar 26 2018 Whirlpool Corporation Microwave
D898503, Mar 27 2018 Whirlpool Corporation Freestanding hood with microwave
D910363, Jan 15 2019 Conair LLC Oven
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4297558, May 01 1979 Rinnai Kabushiki Kaisha Composite cooking device
4323773, Jan 17 1980 RAYTHEON APPLIANCES, INC Bar code controlled microwave oven
235126,
D248008, Jan 07 1976 Amana Refrigeration, Inc. Microwave oven
D249318, Jan 31 1977 Microwave oven
D249449, Oct 28 1975 Microwave oven
D270224, Dec 19 1980 Sharp Corporation Microwave oven
ASSIGNMENT RECORDS    Assignment records on the USPTO
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 28 1982Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
Dec 10 1984TANAKA, MICHIOMATSUSHITA ELECTRIC INDUSTRIAL C , LTD , NO 1006, OAZS-KADOMA, KADOMA-SHI OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042550935 pdf
Dec 10 1984MATSUSHIMA, HISATOSHIMATSUSHITA ELECTRIC INDUSTRIAL C , LTD , NO 1006, OAZS-KADOMA, KADOMA-SHI OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042550935 pdf
Dec 10 1984MIZUMA, KENSUKEMATSUSHITA ELECTRIC INDUSTRIAL C , LTD , NO 1006, OAZS-KADOMA, KADOMA-SHI OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042550935 pdf
Dec 10 1984HARADA, TOSHIOMATSUSHITA ELECTRIC INDUSTRIAL C , LTD , NO 1006, OAZS-KADOMA, KADOMA-SHI OSAKA, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042550935 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule