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Patent
   D307430
Priority
Jun 01 1988
Filed
Nov 30 1988
Issued
Apr 24 1990
Expiry
Apr 24 2004
Inventors
DesBarats,…
Assg.orig
British Te…
Assg.curr
BRITISH TE…
Entity
unknown
Referenced by
27
References
15
Maint.:
n/a
The ornamental design for a telephone base unit, as shown.

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, the side opposite being substantially a mirror image; and

FIG. 4 is a bottom plan view thereof.
INVENTORS:

DesBarats, Guy E.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D316833, Aug 07 1989 Videophone
D328296, Apr 12 1991 Telephone base unit
D347842, Mar 11 1992 North American Foreign Trading Corporation Housing for base of telephone
D366483, Mar 08 1993 VIDEO TECHNOLOGY ENGINEERING, LTD Telephone set
D374230, Dec 30 1994 Lucent Technologies Inc Telephone stand
D375740, Dec 01 1995 Qualcomm Incorporated Wireless local loop telephone
D379811, Dec 30 1994 Lucent Technologies Inc Telephone stand
D384347, Feb 13 1995 Maxfaith Electronics Limited Telephone
D389144, Feb 13 1995 Maxfaith Electronics Limited Telephone
D426535, Jun 15 1999 Lenoxx Electronics Corp. Telephone
D426822, Jan 28 1999 CETIS, INC Telephone
D427174, Jan 28 1999 CETIS, INC Telephone
D437840, May 19 2000 Avaya Technology Corp. Telephone set
D442158, Dec 27 1999 Sony Corporation Charger for a wireless telephone
D449287, Jan 28 1999 CETIS, INC Telephone with display screen
D449827, Apr 02 2001 Telephone set
D452489, Dec 20 2000 Kabushiki Kaisha Toshiba Telephone
D471884, Mar 08 2002 Telephone with time-activated ringer
D472227, Dec 21 2001 Cisco Technology, Inc. Telephone base unit
D494943, Jan 28 2003 BPT S.p.A.; BPT S P A Video communication system
D511511, Nov 10 2004 NEC PLATFORMS, LTD Telephone
D572701, Aug 31 2007 Matsushita Electric Industrial Co., Ltd. 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
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
495914,
514044,
607779,
224819,
D259419, Oct 12 1977 The Post Office Telephone instrument
D265089, Oct 31 1979 Nortel Networks Limited Telephone set base
D267175, Dec 29 1980 AG COMMUNICATION SYSTEMS CORPORATION, 2500 W UTOPIA RD , PHOENIX, AZ 85027, A DE CORP Wall telephone base housing
D278814, Aug 29 1984 AT&T Technologies, Inc. Telephone stand
D279778, Apr 26 1982 GEC PLESSEY TELECOMMUNICATIONS LIMITED , Base with dialing means, for a transceiver handset
D280405, May 02 1983 AG Communications Systems Corporation Modular telephone base unit
D281599, Feb 04 1985 AT&T Technologies, Inc. Housing for a telephone stand
D288563, Jul 02 1984 CODE-A-PHONE CORPORATION, A CORP OF DE Wall telephone base
D295406, Apr 28 1986 GEC PLESSEY TELECOMMUNICATIONS LIMITED , Telephone set
D298831, Jul 15 1986 British Telecommunications public limited company Telephone instrument base
D300931, Aug 26 1985 COMPUTER CONSOLES INC Face panel for a telephone stand
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 30 1988British Telecommunications public limited company(assignment on the face of the patent)
Apr 17 1989DESBARATS, GUY E BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, A CORP OF GREAT BRITAINASSIGNMENT OF ASSIGNORS INTEREST 0050690433 pdf
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