Key telephone set

- NEC Corporation
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Description

FIG. 1 is a front elevtional view of a key telephone set showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D282841 March 4, 1986 Inaba
D284568 July 8, 1986 Yamagomi et al.
D285304 August 26, 1986 Inaba
D287011 December 2, 1986 Kaku
D293104 December 8, 1987 Maleskas
D293318 December 22, 1987 Rhodes
D297138 August 9, 1988 Culver et al.
D297535 September 6, 1988 Gagnon
Patent History
Patent number: D300926
Type: Grant
Filed: Mar 12, 1987
Date of Patent: May 2, 1989
Assignee: NEC Corporation (Tokyo)
Inventors: Kenichi Morikawa (Tokyo), Masafuku Akatsu (Tokyo), Tatsuya Kato (Tokyo), Seizo Ohta (Tokyo), Takeshi Nakatani (Tokyo)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Sughrue, Mion, Zinn, Macpeak, and Seas
Application Number: 7/26,342
Classifications
Current U.S. Class: Handset To Side Of Dial (D14/151); D14/241