Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD461799 S1
Publication typeGrant
Application numberUS 29/150,156
Publication dateAug 20, 2002
Filing dateNov 9, 2001
Priority dateJun 14, 2001
Also published asCA97966S
Publication number150156, 29150156, US D461799 S1, US D461799S1, US-S1-D461799, USD461799 S1, USD461799S1
InventorsKoji Nagase
Original AssigneeKabushiki Kaisha Toshiba
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Telephone switching apparatus
US D461799 S1
Abstract  available in
Previous page
Next page
  1. 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.

Non-Patent Citations
1ADIC Scalar 100 brochure, (C)2002.*
2Nikkei Business Daily, dated Dec. 21, 2000.
3Toshiba CTX100 brochure, (C)2001.*
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD776644 *Jun 26, 2015Jan 17, 2017Samsung Electronics Co., Ltd.Repeater for wireless communication
U.S. ClassificationD14/240