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Publication numberUSD437591 S1
Publication typeGrant
Application numberUS 29/121,910
Publication dateFeb 13, 2001
Filing dateApr 18, 2000
Priority dateOct 20, 1999
Publication number121910, 29121910, US D437591 S1, US D437591S1, US-S1-D437591, USD437591 S1, USD437591S1
InventorsAtsushi Sato
Original AssigneeKabushiki Kaisha Toshiba
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portion of a telephone exchanger
US D437591 S1
Abstract  available in
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  1. The ornamental design for a portion of a telephone exchanger, as shown and described.

FIG. 1 is a front, top and right side perspective view of a portion of a telephone exchanger showing my new design,

FIG. 2 is a rear, bottom and left side perspective view thereof; and,

FIG. 3 is an enlarged view thereof showing a framed portion of the perspective view of FIG. 1 for clarity of illustration.

Non-Patent Citations
1EMI Shield Cabinet, NEC, (Prior to Oct. 20, 1999).
U.S. ClassificationD14/240