Directional microphone

- Lucent Technologies Inc.
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Description

FIG. 1 is a front left perspective view of the directional microphone showing our new design;

FIG. 2 is a rear right perspective view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right side elevation view thereof.

Referenced Cited
U.S. Patent Documents
D195963 August 1963 Spilman
D266242 September 21, 1982 Radzelovage
D351840 October 25, 1994 Hillier et al.
D355915 February 28, 1995 Chan
Patent History
Patent number: D384357
Type: Grant
Filed: Nov 13, 1995
Date of Patent: Sep 30, 1997
Assignee: Lucent Technologies Inc. (Murray Hill, NJ)
Inventors: Jeffrey Phillip McAteer (Fishers, IN), William Joseph McLaughlin (Indianapolis, IN), Dennis Jay Wasserman (Austin, TX), Christopher T. Welsh (Noblesville, IN)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Nanda Bondade
Attorney: Thomas Stafford
Application Number: 0/46,279
Classifications
Current U.S. Class: Microphone (D14/225)
International Classification: 1401;