Patent
   D272622
Priority
Oct 23 1980
Filed
Oct 23 1980
Issued
Feb 14 1984
Expiry
Feb 14 1998
Assg.orig
Entity
unknown
10
8
n/a
The ornamental design for a large telephone keyset, as shown and described.

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

FIG. 2 is a rear perspective view thereof;

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

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
D281422, Jul 14 1982 Iwatsu Electric Co., Ltd. Telephone unit
D282066, Oct 29 1982 La Telephone Industrielle et Commerciale Telic Alcatel Telephonic receiver
D282167, Jul 18 1983 TIE/Communications, Inc. Base for a telephone set
D282168, Jul 18 1983 TIE/Communications, Inc. Base for a telephone set
D282258, Jul 18 1983 TIE/Communications, Inc. Base for a telephone set
D287246, Jun 04 1984 TIE/Communications, Inc. Telephone station set
D287852, May 03 1984 TIE/Communications, Inc. Telephone station set
D290117, Sep 04 1984 Kanda Tsushin Kogyo Co., Ltd. Telephone
D338890, Dec 14 1990 Mitel Corporation Telephone handset
D353581, Feb 28 1986 Tamura Electric Works, Ltd. Telephone set
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 0038360767 pdf
Sep 18 1980KLAIBER GERHART F SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360767 pdf
Sep 18 1980SCHNEIDER ROLF E SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360767 pdf
Sep 23 1980FOGGIA DONALD A SIEMENS CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0038360767 pdf
Oct 23 1980Siemens Corporation(assignment on the face of the patent)
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