Microphone

- Bruel & Kjaer A/S
Description

FIG. 1 is a front perspective view of a microphone showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a view like FIG. 1 of a second embodiment of the microphone, wherein a distinct ring at the rear of the cylindrical housing is included;

FIG. 6 is a side elevational view thereof;

FIG. 7 is a view like FIG. 3 thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a view like FIG. 1 of a third embodiment of the microphone, wherein the front center small circular opening is omitted;

FIG. 10 is a side elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a view like FIG. 4 thereof;

FIG. 13 is a view like FIG. 1 of a fourth embodiment of the microphone, wherein a distinct ring at the rear of the cylindrical housing is included and the front center small circular opening is omitted;

FIG. 14 is a side elevational view thereof;

FIG. 15 is a view like FIG. 11 thereof;

FIG. 16 is a view like FIG. 8 thereof;

FIG. 17 is a view like FIG. 1 of a fifth embodiment of the microphone, wherein the front is of lesser diameter and the tapered portion is accordingly more pronounced;

FIG. 18 is a side elevational view thereof;

FIG. 19 is a front elevational view thereof;

FIG. 20 is a view like FIG. 4 thereof;

FIG. 21 is a view like FIG. 1 of a sixth embodiment of the microphone, wherein a distinct ring has been added at the rear of the fifth embodiment housing;

FIG. 22 is a side elevational view thereof;

FIG. 23 is a view like FIG. 19 thereof; and

FIG. 24 is a view like FIG. 8 thereof.

Referenced Cited
U.S. Patent Documents
D173367 November 1954 McVay
D190864 July 1961 Oeschamps
3201530 August 1965 Levy et al.
Other references
  • Nakamichi Peripheral Equipment Cat. #0-804200A & OD0366OA, p. 4, CM-700 Microphone. Radio Shack '82 Cat. #341, p. 50, Omni Mike, #33-1050.
Patent History
Patent number: D278625
Type: Grant
Filed: Jan 7, 1983
Date of Patent: Apr 30, 1985
Assignee: Bruel & Kjaer A/S (Naerum)
Inventor: Hilmer Mathiasen (Holte)
Primary Examiner: Jane E. Corrigan
Law Firm: Cushman, Darby & Cushman
Application Number: 6/456,435
Classifications
Current U.S. Class: D14/12