Patent
   D269612
Priority
Oct 23 1980
Filed
Oct 23 1980
Issued
Jul 05 1983
Expiry
Jul 05 1997
Assg.orig
Entity
unknown
8
8
n/a
The ornamental design for a large telephone keyset with display, as shown and described.

FIG. 1 is a top, front perspective view of a large telephone keyset with display showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a fragmentary perspective view of the telephone keyset;

FIG. 4 is an enlarged, fragmentary top plan view thereof;

FIG. 5 is an enlarged side elevation of the telephone handset, shown separately for clarity of illustration;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is an end elevation thereof.

Foggia, Donald A., Schneider, Rolf E., Muzumdar, Deepak R., Klaiber, Gerhart F.

Patent Priority Assignee Title
D277571, Jan 16 1984 AT & T TECHNOLOGIES, INC , A NY CORP Telephone instrument base
D277958, Jan 16 1984 AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORP OF NY Telephone instrument base for a handset
D279777, Jan 16 1984 AT&T Technologies, Inc. Telephone instrument base for a handset
D282362, Feb 15 1983 Nortel Networks Limited Housing for a telephone handset
D283422, Feb 15 1983 Nortel Networks Limited Housing for a telephone handset
D286150, Jan 16 1984 AT&T Technologies, Inc. Telephone instrument base
D286876, Oct 24 1984 Mitel Corporation Telephone
D338890, Dec 14 1990 Mitel Corporation Telephone handset
Patent Priority Assignee Title
4153822, Mar 08 1977 Oki Electric Industry Co., Ltd. Telephone set
4286124, May 16 1979 TADIRAN ISRAEL ELECTRONICS INDUSTRIES LTD Arrangement for securing panels to a console
232365,
D246650, Feb 04 1976 Amper S.A. Push button telephone
D251844, Aug 17 1976 Siemens Aktiengesellschaft Desk telephone or similar article
D256919, Mar 06 1978 Mitel Corporation Telephone control console
D257772, Dec 12 1977 Tokyo Shibaura Electric Co., Ltd. Telephone
D259212, Aug 24 1978 TIE/Communications, Inc. Base for a telephone set
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 18 1980MUZUMDAR DEEPAK R SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360779 pdf
Sep 18 1980KLAIBER GERHART F SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360779 pdf
Sep 18 1980SCHNEIDER ROLF E SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360779 pdf
Sep 23 1980FOGGIA DONALD A SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360779 pdf
Oct 23 1980Siemens Corporation(assignment on the face of the patent)
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