Patent
   D461798
Priority
Jun 14 2001
Filed
Nov 09 2001
Issued
Aug 20 2002
Expiry
Aug 20 2016
Assg.orig
Entity
unknown
12
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
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D649141, May 13 2010 Trimble Navigation Limited Combination field radio modem and amplifier
D766222, Apr 11 2014 SZ DJI TECHNOLOGY CO., LTD. Sky terminal of high definition video downlink
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D887472, Jun 26 2018 SZ DJI TECHNOLOGY CO., LTD. Camera
D896294, May 29 2018 FLIR COMMERCIAL SYSTEMS, INC. Camera
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Aug 20 2001NAGASE, KOJIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123040331 pdf
Nov 09 2001Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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