Key telephone set

- Nitsuko Corporation

Description

FIGS. 1 and 2 are respectively front and rear elevational views of a key telephone set showing my new design;

FIGS. 3 and 4 are respectively top and bottom plan views thereof;

FIGS. 5 and 6 are respectively left and right side elevational views thereof; and

FIG. 7 is a perspective view thereof with handset shown inverted and spaced apart from the base.

Referenced Cited

U.S. Patent Documents

D236627 July 1975 Henshew et al.
D282841 March 4, 1986 Inaba
D283508 April 22, 1986 Miyoke
D284079 June 3, 1986 Kita et al.
D284188 June 10, 1986 Kondo et al.
D287012 December 2, 1986 Yanagida et al.
D287361 December 23, 1986 Sekiguchi et al.
D293439 December 29, 1987 Nogas
D294350 February 23, 1988 Maliskas
D295514 May 3, 1988 Inaba
4602132 July 22, 1986 Nagafomi et al.

Other references

  • B. A. Pargh Catalog .COPYRGT.1985; p. 247, Sanyo MD3030; p. 250, Code-A-Phone 84106; GE 29280; p. 254 Panasonic VA8060; p. 255, Uniden XE 30; p. 260, Uniden XE 1040; Teleconcept Inc. 036212. Teleconnect Guide For Phone Systems, published 6/1985; Items #13; #15; #17; #32; #65 AT&T Merlin; #66; #72; #73;#74.

Patent History

Patent number: D307144
Type: Grant
Filed: Jun 17, 1987
Date of Patent: Apr 10, 1990
Assignee: Nitsuko Corporation (Kawasaki)
Inventor: Akiyoshi Hattori (Kawasaki)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Ladas & Parry
Application Number: 7/63,290

Classifications

Current U.S. Class: D14/241; Handset To Side Of Dial (D14/151)