Patent
   D461800
Priority
Jun 14 2001
Filed
Nov 09 2001
Issued
Aug 20 2002
Expiry
Aug 20 2016
Assg.orig
Entity
unknown
2
24
n/a
The ornamental design for a telephone switching apparatus, as shown and described.

FIG. 1 is a front, top and right side perspective view of a telephone switching apparatus, 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 bottom plan view thereof; and,

FIG. 6 is a right side elevational view thereof; the opposite side being a mirror image thereof.

Nagase, Koji

Patent Priority Assignee Title
D495311, Sep 05 2002 NEC PLATFORMS, LTD Switching apparatus for telephone set and data transmission
D776644, Jan 21 2015 Samsung Electronics Co., Ltd. Repeater for wireless communication
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Aug 20 2001NAGASE, KOJIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123040335 pdf
Nov 09 2001Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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