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Publication numberUSD293317 S
Publication typeGrant
Application numberUS 06/842,890
Publication dateDec 22, 1987
Filing dateMar 12, 1986
Priority dateSep 12, 1985
Publication number06842890, 842890, US D293317 S, US D293317S, US-S-D293317, USD293317 S, USD293317S
InventorsMitsuhiro Umezu, Tooru Nakajima, Hiroshi Kikkawa, Mamoru Miyazaki
Original AssigneeNec Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Digital telephone and data exchange equipment cabinet
US D293317 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for digital telephone and data exchange equipment cabinet, as shown.
Description

FIG. 1 is a front elevational view of a digital telephone and data exchange equipment cabinet showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top, front and right side elevational view thereof.

Non-Patent Citations
Reference
1"Discovery Electronic PABX", publication.
2"ITT 5500 BCS", publication.
3"PLC-1D-Integrated Multiplex System", publication, 9/83.
4"Private Automatic Branch Exchanges CDSS240", publication.
5"SONECOR System 2001", publication.
6"SX-200/200 SUPERSWITCH, The Most Compact Full Capability PABX in the World", publication, 1981, Mitel Corporation.
7"The SL-1S Business Communication System: A New Standard of Communications Excellence for Businesses with 30-120 lines", publication.
8ERIPOWER, For the Communication System of the Future MD 110, publication.
9NEC NEWS Release, Dec. 1985, "NEC Telephones, Inc. Introduces Impulse--A Simultaneous Voice and Data PBX for Medium-Size Customers".
10NEC, "Trust Your Impulse", publication, 1986.
11NEC, PULSE General Description Publication, 1985.
12Photograph of NEC Telephones' new Impulse System.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6449281Sep 30, 1997Sep 10, 2002Intel CorporationInterface control of communication between a control processor and a digital signal processor
US6526068Dec 17, 2001Feb 25, 2003Intel CorporationInterface control of communication between a control processor and a digital signal processor
Classifications
U.S. ClassificationD14/140.2, D14/311