Key telephone set

- Nitsuko Limited
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Description

FIGS. 1 and 2 are respectively top and bottom plan views of a key telephone set showing our new design;

FIGS. 3 and 4 are respectively front and rear elevational views thereof;

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

FIG. 7 is a front, bottom, and left side perspective view of the handset spaced apart from the stand, and a front, top and right side perspective view of the stand.

Referenced Cited
U.S. Patent Documents
D233611 November 1974 Kramer et al.
D280404 September 3, 1985 Inaha
D280617 September 17, 1985 Inaha
D284855 July 29, 1986 Graf
D285304 August 26, 1986 Inaha
D287361 December 23, 1986 Sekiguchi et al.
D289755 May 12, 1987 Todeschini
D295514 May 3, 1988 Inaha
D295624 May 10, 1988 Garcia
D296438 June 28, 1988 Aschauer et al.
4515998 May 7, 1985 Pinecle et al.
Patent History
Patent number: D314374
Type: Grant
Filed: Oct 22, 1986
Date of Patent: Feb 5, 1991
Assignees: Nitsuko Limited (Tokyo), Nippon Telegraph and Telephone Corporation (Tokyo)
Inventors: Yoshio Sasaki (Kawasaki), Hiroshi Ishizuka (Kawasaki), Iwamasa Nishikado (Yokosuka), Tsuneji Kimeda (Yokosuka)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Roberts, Spiecens & Cohen
Application Number: 6/922,104
Classifications
Current U.S. Class: Handset To Side Of Dial (D14/151)