Microphone for a vehicular telephone set or similar article

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Description

FIG. 1 is a front elevational view of a microphone for a vehicular telephone set or similar article showing our new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and

FIG. 7 is a perspective view.

Referenced Cited
U.S. Patent Documents
D137603 April 1944 Mee et al.
D247237 February 14, 1978 Croup
2952739 September 1960 Lehman
4070547 January 24, 1978 Dellar
Other references
  • Radio Shack Advertising Supplement to 10-15-78, Washington Post, rear cover, TRC-427, External Speaker.
Patent History
Patent number: D263830
Type: Grant
Filed: Dec 17, 1979
Date of Patent: Apr 13, 1982
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventors: Hisao Fukushima (Tokyo), Junji Hirooka (Tokyo)
Primary Examiner: Jane E. Corrigan
Law Firm: Berger & Palmer
Application Number: 6/104,051
Classifications
Current U.S. Class: D14/12; D14/33; D14/57
International Classification: D1403;