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Patent
   D250534
Priority
Sep 13 1976
Filed
Mar 09 1977
Issued
Dec 12 1978
Expiry
Dec 12 1992
Inventors
Kato, Akira
Assg.orig
Sansui Ele…
Assg.curr
Sansui Ele…
Entity
unknown
Referenced by
7
References
3
Maint.:
n/a
The ornamental design for a combined tuner and amplifier, as shown.

FIG. 1 is a front, top and right side perspective view of a combined tuner and amplifier showing my new design; and

FIG. 2 is a rear, bottom and left side perspective view.
INVENTORS:

Kato, Akira

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D255683, Aug 30 1977 Sansui Electric Co., Ltd. Combined amplifier and tuner
D327688, Dec 25 1989 TEAC Corporation Combined tuner and amplifier
D328747, Dec 25 1989 TEAC Corporation Combined tuner and amplifier
D328897, Mar 12 1990 TEAC Corporation Combined tuner and amplifier
D576147, Apr 26 2007 ONKYO TECHNOLOGY KABUSHIKI KAISHA Amplifier
D578998, Apr 26 2007 ONKYO TECHNOLOGY KABUSHIKI KAISHA Amplifier
D936042, Mar 31 2021 SHENZHEN CASPER ELECTRONIC TECHNOLOGY CO., LTD Combined wireless microphone and transmitter set
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
226009,
234958,
D243255, Jan 10 1975 Sansui Electric Co., Ltd. Combined amplifier and tuner
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 1977Sansui Electric Co., Ltd.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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