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United States Patent  D409,614
Carlton  May 11, 1999 

Radio headset


The ornamental design for a radio headset, as shown and described. 
Inventors:  Carlton; David (Poway, CA) 
Assignee:  American Technology Corporation (San Diego, CA) 
Appl. No.:  090803
Filed:  July 16, 1998
Current U.S. Class: D14/192; D14/205 
Intern'l Class:  1401/
Field of Search:  D14/188,192-198,205,206,223 181/129,130 379/430,431 381/25,68,69,159,183,187 455/344,347,350,351 

References Cited [Referenced By]

U.S. Patent Documents
D340033 Oct., 1993 Okumura et al. D14/192. 
D342946 Jan., 1994 Hyogo D14/205. 
D352036 Nov., 1994 Sekita D14/192. 
4829571 May., 1989 Kakiuchi et al. D14/205. 
5528689 Jun., 1996 Chan 379/430. 

Primary Examiner: Shooman; Ted
Assistant Examiner: Bondade; Nanda
Attorney, Agent or Firm: Thorpe, North & Western, LLP


FIG. 1 is a perspective view of a radio headset showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a front elevational view; and,

FIG. 7 is a rear elevational view.

The undisclosed inside of the left earpiece is a mirror image of the right earpiece.

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