Key telephone set
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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
Other references
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. |
- 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
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)