Attendant telephone switchboard
Latest Meisei Electric Co., Ltd. Patents:
Description
FIG. 1 is a front, top and right side perspective view of an attendant telephone switchboard showing our new design in a cradled relationship;
FIG. 2 is a left side, top and front perspective view thereof;
FIG. 3 is a perspective view similar to FIG. 2, with the handset spaced apart from the stand;
FIG. 4 is a right side, rear, and bottom perspective view thereof; and
FIG. 5 is a perspective view corresponding to FIG. 2 with the adjustable-display panel in an alternate position.
The broken line showing of coiled cord in FIGS. 1, 2, 3 and 5 is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D243619 | March 8, 1977 | Olsson |
D266667 | October 26, 1982 | Bee |
D268181 | March 8, 1983 | Banko |
D268265 | March 15, 1983 | Gibson |
D279900 | July 30, 1985 | Topp |
D284193 | June 10, 1986 | Marshall |
D285921 | September 30, 1986 | Beese |
D287011 | December 2, 1986 | Kakin |
D298130 | October 18, 1988 | Komatsu |
D299131 | December 27, 1988 | Asaki et al. |
4278845 | July 14, 1981 | Chiou |
Patent History
Patent number: D304564
Type: Grant
Filed: May 19, 1987
Date of Patent: Nov 14, 1989
Assignee: Meisei Electric Co., Ltd.
Inventors: Shigeaki Kido (Tokyo), Sadao Isozaki (Tokyo), Yasuko Yajima (Tokyo)
Primary Examiner: Fay, Jr., Horace B.
Law Firm: Toren, McGeady & Associates
Application Number: 7/51,998
Type: Grant
Filed: May 19, 1987
Date of Patent: Nov 14, 1989
Assignee: Meisei Electric Co., Ltd.
Inventors: Shigeaki Kido (Tokyo), Sadao Isozaki (Tokyo), Yasuko Yajima (Tokyo)
Primary Examiner: Fay, Jr., Horace B.
Law Firm: Toren, McGeady & Associates
Application Number: 7/51,998