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Patent
   D275751
Priority
Sep 11 1981
Filed
Mar 09 1982
Issued
Oct 02 1984
Expiry
Oct 02 1998
Inventors
Mahan, Joh…
Assg.orig
Mitel Corp…
Assg.curr
Mitel Corp…
Entity
unknown
Referenced by
32
References
5
Maint.:
n/a
The ornamental design for a telephone, substantially as shown.

FIG. 1 is a right side elevational view of a telephone showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top side perspective view thereof.
INVENTORS:

Mahan, John A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D280504, Mar 18 1983 Walker Equipment Corporation Handset telephone
D281422, Jul 14 1982 Iwatsu Electric Co., Ltd. Telephone unit
D282066, Oct 29 1982 La Telephone Industrielle et Commerciale Telic Alcatel Telephonic receiver
D282841, Feb 01 1983 Nitsuko Limited Key telephone set
D283508, Oct 03 1983 NIPPON TSUSHIN KOGYO KABUSHIKI KAISHA 260 KITAMIKATA, TAKATSU-KU, KAWASAKI-SHI, KANAGAWA 213, JAPAN A CORP OF JAPAN Key telephone set
D284078, May 19 1983 Nakayo Telecommunications, Inc. Telephone
D284189, Jun 28 1983 Nakayo Telecommunications Inc. Telephone
D284568, May 19 1983 Nakayo Telecommunications, Inc. Telephone
D284571, Jun 10 1983 The Marshall Telephone Corporation Limited Telephone set
D285304, Jul 28 1982 Nitsuko Limited Key telephone set
D285554, Apr 10 1984 Motorola, Inc. Control unit or similar article for interconnecting radio and telephone sets
D285557, Feb 29 1984 North American Philips Consumer Electronics Corp. Speaker telephone set
D286876, Oct 24 1984 Mitel Corporation Telephone
D287246, Jun 04 1984 TIE/Communications, Inc. Telephone station set
D287489, Aug 28 1984 Iwatsu Electric Co., Ltd. Handset and stand telephone unit
D287491, Apr 13 1984 TIE COMMUNICATIONS, INC , A CORP OF DE Telephone set
D287492, Jun 04 1984 TIE COMMUNICATIONS, INC , A DE CORP Telephone set
D287585, Apr 13 1984 TIE COMMUNICATIONS, INC , 5 RESEARCH DRIVE SHELTON, CT 06484 A CORP OF DE Telephone set
D287852, May 03 1984 TIE/Communications, Inc. Telephone station set
D289160, Nov 01 1983 Mitel Corporation Telephone
D290117, Sep 04 1984 Kanda Tsushin Kogyo Co., Ltd. Telephone
D291308, Aug 12 1985 Siemens Corporate Research and Support, Inc. Telephone set base
D291561, Nov 05 1984 NEC Corporation Combination handset and speaker dialer telephone stand unit
D291691, Apr 24 1985 Autophon AG Combined handset and stand telephone unit
D293104, Dec 23 1985 CODE-A-PHONE CORPORATION, A CORP OF DE Desk telephone set
D293438, Apr 10 1985 Kanda Tsushin Kogyo Co., Ltd. Telephone
D293439, Jan 31 1986 Mitel Corporation Telephone set
D294350, Dec 23 1985 CODE-A-PHONE CORPORATION, A CORP OF DE Telephone instrument
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
D295405, Jun 04 1984 TIE COMMUNICATIONS, INC , A DE CORP Telephone set
D295743, Aug 08 1986 Dictaphone Corporation Modular telephone unit
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4291198, Jun 28 1979 Bell Telephone Laboratories, Incorporated General-purpose electronic telephone station set
4375584, Oct 06 1980 Siemens Corporation Modular telephone keyset structure
D267091, Mar 14 1980 Oki Electric Industry Co., Ltd. Telephone set
D269674, Sep 18 1980 Kanda Tsushin Kogyo Co., Ltd. Telephone
D270836, Jun 11 1980 Telefonaktiebolaget L M Ericsson Telephone instrument
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 1982Mitel Corporation(assignment on the face of the patent)
Sep 06 1983MAHAN, JOHN A Mitel CorporationASSIGNMENT OF ASSIGNORS INTEREST 0041770717 pdf
Feb 12 1998MITEL CORPORATION, A CORP OF CANADACANADIAN IMPERIAL BANK OF COMMERCE, AS SECURED PARTYGRANT OF PATENT SECURITY INTEREST0091140489 pdf
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