Microphone

Mathiasen April 30, 1

Patent Grant D278625

U.S. patent number D278,625 [Application Number 06/456,435] was granted by the patent office on 1985-04-30 for microphone. This patent grant is currently assigned to Bruel & Kjaer A/S. Invention is credited to Hilmer Mathiasen.


United States Patent D278,625
Mathiasen April 30, 1985

Microphone

Claims

The ornamental design for a microphone, as shown and described.
Inventors: Mathiasen; Hilmer (Holte, DK)
Assignee: Bruel & Kjaer A/S (Naerum, DK)
Appl. No.: 06/456,435
Filed: January 7, 1983

Foreign Application Priority Data

Jul 12, 1982 [DK] 667
Jul 12, 1982 [DK] 668
Current U.S. Class: D14/228
Field of Search: ;D14/12 ;179/121D,179

References Cited [Referenced By]

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..

Primary Examiner: Corrigan; Jane E.
Attorney, Agent or Firm: Cushman, Darby & Cushman

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.

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