Teleconferencing microphone

- Darome, Inc.
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Description

FIG. 1 is a perspective view of a teleconferencing microphone showing our new design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a perspective view of a second embodiment thereof; and

FIG. 7 is an enlarged rear elevational view of the second embodiment.

Referenced Cited
U.S. Patent Documents
D69755 March 1926 Hawley
D72559 May 1927 MacDow
D220629 May 1971 Shimizu
D230608 March 1974 Winston
D259786 July 7, 1981 Leeson et al.
D271970 December 27, 1983 Velsher et al.
D277853 March 5, 1985 Thomas
4419770 December 1983 Yagi et al.
Other references
  • Telesis (Feb. 1977) vol. 5, No. 1: Article re Audio Teleconferencing Telephone; pp. 16-21; Photo of Cylindrical Telephone Instrument p. 17. Astatic model 1070 Spectrum, Vertically Oriented Cardioid Dynamic Microphone. Shure "Smart MIC System". Teletek Conferencer.
Patent History
Patent number: D283891
Type: Grant
Filed: Dec 8, 1983
Date of Patent: May 20, 1986
Assignee: Darome, Inc. (Harvard, IL)
Inventors: David Parshad (Ottawa), Radamis Botros (Nepean)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 6/559,363
Classifications
Current U.S. Class: D14/59; D14/52; D14/12; D14/57; D14/95