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Patent
   D283508
Priority
Oct 03 1983
Filed
Dec 01 1983
Issued
Apr 22 1986
Expiry
Apr 22 2000
Inventors
Miyake, Ak…
Assg.orig
Nippon Tsu…
Assg.curr
NIPPON TSU…
Entity
unknown
Referenced by
38
References
5
Maint.:
n/a
The ornamental design for a key telephone set, substantially as shown and described.

FIG. 1 is a front elevational view of a key telephone set showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspectively view thereof.
INVENTORS:

Miyake, Akijiro

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D288562, Dec 20 1984 ALCATEL USA, CORP Handset and stand telephone unit
D288924, Dec 20 1984 ALCATEL USA, CORP Handset and stand telephone unit
D289642, May 18 1984 Matsushita Electric Industrial Co., Ltd. Handset and stand telephone set
D291567, Jan 23 1985 Northern Telecom Limited Stand for a telephone handset
D291691, Apr 24 1985 Autophon AG Combined handset and stand telephone unit
D291692, Jan 23 1985 Nortel Networks Limited Stand for a telephone handset
D292092, Aug 23 1985 CONAIR CORPORATION, 11 EXECUTIVE AVENUE, EDISON, NJ 08817, A CORP OF DE Telephone base
D292093, Aug 28 1985 CONAIR CORPORATION, 11 EXECUTIVE AVENUE, EDISON, NJ 08817, A CORP OF DE Telephone base
D293438, Apr 10 1985 Kanda Tsushin Kogyo Co., Ltd. Telephone
D293905, Feb 14 1985 TIE/Communications, Inc. Telephone base with combinative keyboard, display panel, speakerphone, and handset therefor
D294350, Dec 23 1985 CODE-A-PHONE CORPORATION, A CORP OF DE Telephone instrument
D294568, Feb 26 1986 Horlogerie Photographique Francaise Combination telephone handset and console stand assembly
D295038, Dec 23 1985 CODE-A-PHONE CORPORATION, A CORP OF DE Telephone instrument
D295039, Dec 23 1985 CODE-A-PHONE CORPORATION, A CORP OF DE Telephone instrument
D296438, Feb 14 1985 TIE/Communications, Inc. Telephone set
D298128, Jul 05 1985 Telstra Corporation Limited Telephone set
D298831, Jul 15 1986 British Telecommunications public limited company Telephone instrument base
D298938, Sep 12 1986 NEC Corporation Key telephone set with speaker phone
D298939, Sep 12 1986 NEC Corporation Key telephone set with speakerphone and visual display panel
D299343, Nov 27 1986 Deutsche Telephonwerke und Kabelindustrie Aktiengesellschaft Telephone communication terminal set
D299649, Jul 15 1986 British Telecommunications Telephone handset
D299823, Dec 17 1986 Nitsuko Corporation Key telephone set
D300025, May 08 1985 SANYO ELECTRIC CO , LTD , A CORP OF JAPAN; TOKYO SANYO ELECTRIC CO , LTD , A CORP OF JAPAN Combined telephone and answering machine
D300028, Dec 17 1986 Nitsuko Corporation Intercall console module device for a telephone set
D300740, Aug 10 1987 Iwatsu Electric Co., Ltd. Telephone set with moveable display
D300824, May 30 1985 Sharp Corporation Telephone set
D305891, Apr 22 1988 Telstra Corporation Limited Telephone set
D306861, Nov 12 1987 Iwatsu Electric Co., Ltd. Telephone unit
D307144, Dec 17 1986 Nitsuko Corporation Key telephone set
D308059, May 20 1988 BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, A BRITISH COMPANY Telephone base unit
D334932, Oct 22 1990 Picotronics Industries Limited Telephone set
D335669, Jan 02 1991 Picotronics Industries Limited Telephone
D339583, Aug 07 1991 Nitsuko Corporation Telephone set
D372239, Aug 29 1995 Dialer Business Electronic Co., Ltd. Telephone
D739372, Mar 25 2014 SORENSON IP HOLDINGS, LLC Captioning communication device
D778870, Mar 30 2015 SORENSON IP HOLDINGS, LLC Captioning communication device with volume control
D794596, Mar 30 2015 SORENSON IP HOLDINGS, LLC Captioning communication device with volume control
D807390, Mar 30 2015 SORENSON IP HOLDINGS, LLC Display screen with graphical user interface
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
207091,
D269674, Sep 18 1980 Kanda Tsushin Kogyo Co., Ltd. Telephone
D275751, Sep 11 1981 Mitel Corporation Telephone
D278533, Dec 18 1981 Kabushikikaisha Taikodenki Seisakusho Telephone
D280404, Feb 01 1983 Nippon Tsushin Kogyo Kabushiki Kaisha Telephone set
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 01 1983Nippon Tsushin Kogyo Kabushiki Kaisha(assignment on the face of the patent)
Dec 27 1983MIYAKE, AKIJIRONIPPON TSUSHIN KOGYO KABUSHIKI KAISHA 260 KITAMIKATA, TAKATSU-KU, KAWASAKI-SHI, KANAGAWA 213, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042590144 pdf
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