Inside connector for a communication headset system

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Description

FIG. 1 is a perspective view of the inside connector for a communication headset system;

FIG. 2 is a front view of the inside connector for a communication headset system;

FIG. 3 is a side view of the inside connector for a communication headset system, the opposite side being a mirror image;

FIG. 4 is a bottom view of the inside connector for a communication headset system; and,

FIG. 5 is a top view of the inside connector for a communication headset system.

The broken line showing is included for the purpose of illustrating environmental elements only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D254847 April 29, 1980 Healey
4008940 February 22, 1977 Foley
4146291 March 27, 1979 Goff et al.
4702538 October 27, 1987 Hutter et al.
4934959 June 19, 1990 Zielinski et al.
Foreign Patent Documents
1026391 March 1958 DEX
Other references
  • Connectors 206 and 207 in Anderson Power Products brochure .COPYRGT.1969.
Patent History
Patent number: D345141
Type: Grant
Filed: Sep 9, 1991
Date of Patent: Mar 15, 1994
Assignee: Unax Corporation (Chelmsford, MA)
Inventors: Robert E. Lucey (Sudbury, MA), Robert M. Kelly (Burlington, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 7/756,383