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Patent
   D285441
Priority
Mar 05 1984
Filed
Mar 05 1984
Issued
Sep 02 1986
Expiry
Sep 02 2000
Inventors
Isaacs, Ro…
Assg.orig
BELL-NORTH…
Assg.curr
Nortel Net…
Entity
unknown
Referenced by
12
References
21
Maint.:
n/a
The ornamental design for a telephone set base, substantially as shown and described.

FIG. 1 is a front, top and right side perspective view of a telephone set base showing my new design;

FIG. 2 is a top plan view;

FIGS. 3 and 4 are respectively front and rear elevational views;

FIG. 5 is a right side elevational view; and

FIG. 6 is a bottom plan view.
INVENTORS:

Isaacs, Robert B.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D297325, Feb 13 1987 American Telephone & Telegraph Company, AT&T Information Systems; AT&T INFORMATION SYSTEMS INC , 6612 EAST 75TH STREET, P O BOX 1008, INDIANAPOLIS, IN , 46206, A CORP OF DE ; AMERICAN TELEPHONE AND TELEGRAPH COMPANY, 550 MADISON AVENUE, NEW YORK, NY , 10022-3201, A CORP OF NY Telephone stand
D298831, Jul 15 1986 British Telecommunications public limited company Telephone instrument base
D308059, May 20 1988 BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, A BRITISH COMPANY Telephone base unit
D352283, Nov 04 1993 Nortel Networks Limited Telephone base
D460431, May 21 2001 Sony Corporation Adaptor for telephone
D608316, Oct 09 2008 CETIS, INC Telephone
D608335, Oct 09 2008 CETIS, INC Telephone
D608336, Oct 09 2008 CETIS, INC Telephone
D608337, Oct 09 2008 CETIS, INC Telephone
D609211, Oct 09 2008 CETIS, INC Cordless handset and charging station set
D690137, Feb 16 2012 BlackBerry Limited Retail display fixture
D690138, Feb 16 2012 BlackBerry Limited Retail display fixture
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4385212, Oct 05 1981 Bell Telephone Laboratories Incorporated Expandable communication terminal housing
4517420, Apr 20 1983 Nortel Networks Limited Integral cup and hookswitch actuator for a telephone set
227260,
229315,
D244468, Nov 05 1975 Deutsche Telephonwerke und Kabelindustrie Aktiengesellschaft Desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and/or receiver
D246584, Sep 18 1975 Bell Telephone Laboratories, Incorporated Telephone stand
D253594, Jun 13 1977 STC plc Combined turn and tilt base
D262287, Mar 12 1979 Digital Equipment Corporation Computer terminal
D263047, Aug 17 1979 Nortel Networks Limited Telephone base
D263957, Apr 12 1979 Housing for peripheral component for computer
D264715, Aug 08 1979 Northern Telecom Limited Telephone base
D266509, Aug 28 1979 Housing for an intercom or similar business machine
D275752, Sep 15 1981 Mitel Corporation Telephone control unit
D275753, Sep 15 1981 Mitel Corporation Combined telephone inter communication and automatic telephone dialing device
D276430, Mar 12 1982 Nortel Networks Limited Base for a telecommunications set
D277665, Jan 05 1983 AT&T Bell Laboratories Telephone base with extender
D278056, Jan 05 1983 AT&T Bell Laboratories Telephone base
D280403, May 02 1983 AG Communications Systems Corporation Modular loudspeaking telephone unit
D280405, May 02 1983 AG Communications Systems Corporation Modular telephone base unit
D280506, May 02 1983 AG Communications Systems Corporation Modular telephone dialer unit
DE2305488,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 14 1984ISAACS, ROBERT B BELL-NORTHERN RESEARCH LTD ,ASSIGNMENT OF ASSIGNORS INTEREST 0042390825 pdf
Feb 20 1984BELL-NORTHERN RESEARCH, LTD NORTHERN TELECOM LIMITED,ASSIGNMENT OF ASSIGNORS INTEREST 0042390826 pdf
Mar 05 1984Northern Telecom Limited(assignment on the face of the patent)
Apr 29 1999Northern Telecom LimitedNortel Networks CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0105670001 pdf
Aug 30 2000Nortel Networks CorporationNortel Networks LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0111950706 pdf
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