Patent
   D320211
Priority
Dec 12 1989
Filed
Jun 11 1990
Issued
Sep 24 1991
Expiry
Sep 24 2005
Assg.orig
Entity
unknown
6
9
n/a
The ornamental design for a telephone transferring switchboard, as shown.

FIG. 1 is a top and right side perspective view of a telephone transferring switchboard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a top and left side perspective view thereof with a handset shown inverted.

Ando, Takaharu

Patent Priority Assignee Title
D411534, Aug 07 1998 Nortel Networks Limited Internet telephone
D457152, Jan 19 2001 LG Electronics Inc. Internet protocol phone
D458599, Sep 20 2000 Kabushiki Kaisha Toshiba Handset for a telephone
D464035, Jan 19 2001 LG Electronics Inc. Internet protocol phone
D499393, Nov 10 2003 VISIONAIR, INC Emergency dispatch console
D584529, Dec 03 2007 CABINETWORKS GROUP MICHIGAN, LLC Selection display for merchandising
Patent Priority Assignee Title
D273109, Jan 07 1981 Telefonaktiebolaget L M Ericsson Combined control device and display unit for telephone exchange
D273370, Aug 26 1980 John Fluke Mfg. Co., Inc. Electronic system test instrument
D293437, Dec 24 1984 Kabushiki Kaisha Toshiba Operation machine console for telephone information
D293790, Nov 19 1984 Mitel Corporation Combined voice and data terminal or similar article
D298132, Jan 31 1985 GEC PLESSEY TELECOMMUNICATIONS LIMITED , Telephone base with keyboard dialing means and visual display
D300139, May 20 1986 Canon Kabushiki Kaisha Facsimile
D300320, Aug 18 1986 NEC Corporation Telephone attendant console
D304564, Dec 01 1986 Meisei Electric Co., Ltd. Attendant telephone switchboard
D310524, Feb 17 1989 Hitachi, Ltd. Telephone station set
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 15 1990ANDO, TAKAHARUKABUSHIKI KAISHA TOSHIBA, A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0057510340 pdf
Jun 11 1990Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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