Patent
   D259639
Priority
Sep 05 1978
Filed
Sep 05 1978
Issued
Jun 23 1981
Expiry
Jun 23 1995
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for a telephone desk set, as shown and described.

FIG. 1 is a front top perspective view of a telephone desk set showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a rear elevation thereof; and

FIG. 7 is a bottom plan view thereof.

Anthony, Larry, Kasom, Jr., Wayne

Patent Priority Assignee Title
D268181, Jan 14 1980 GENERAL DYNAMICS TELEPHONE SYSTEMS CENTER INC Telephone base
D276228, Jan 05 1983 AT&T Bell Laboratories Housing for a wall telephone stand
D276431, Jan 05 1983 AT&T Bell Laboratories Housing for a desk telephone stand
D284188, Feb 28 1983 NEC Corporation Telephone instrument
D286042, Nov 07 1981 Tokyo Shibaura Denki Kabushiki Kaisha Telephone
D291563, Mar 06 1985 MARCONI COMMUNICATIONS, INC ; MARCONI COMMUNICATIONS INC Credit card reading telephone set
Patent Priority Assignee Title
227482,
236356,
D246650, Feb 04 1976 Amper S.A. Push button telephone
D251296, Mar 03 1977 Interconnect Planning Corporation Telephone interconnect system
D251843, Aug 17 1976 Siemens Aktiengesellschaft Console attendant telephone or similar article
D251844, Aug 17 1976 Siemens Aktiengesellschaft Desk telephone or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 05 1978Rolm Corporation(assignment on the face of the patent)
Dec 01 1987ROLM CORPORATION, A CA CORP INTERNATIONAL BUSINESS MACHINES CORPORATION, A NY CORP CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE DECEMBER 31, 1987 NEW YORK 0050370813 pdf
Sep 28 1992International Business Machine CorporationRolm SystemsASSIGNMENT OF ASSIGNORS INTEREST 0063640959 pdf
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