Telephone switching apparatus

Details Telephone switching apparatus Telephone switching apparatus

Filed on

2001-11-09

Date issued

2002-08-20

Examiner

Asch, Jeffrey (Department: 2913)

Patent Class

Recording, communication, or information retrieval equipment

SubClass

Video or audio transmission, recording or playback equipment

SubSubClass

Element or attachment

Type

Design Patent

Status

active

Patent number

D0461799

Description

CLAIM:
The ornamental design for a telephone switching apparatus, as shown and described.

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patent: 40001724 (2000-06-01), None
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Toshiba CTX100 brochure, (C)2001.*
ADIC Scalar 100 brochure, (C)2002.*
Nikkei Business Daily, dated Dec. 21, 2000.

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