Headset amplifier

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Description

FIG. 1 illustrates a perspective view of a headset amplifier;

FIG. 2 illustrates a front view thereof;

FIG. 3 illustrates a back view thereof;

FIG. 4 illustrates a right side view thereof;

FIG. 5 illustrates a left side view thereof;

FIG. 6 illustrates a top view thereof; and,

FIG. 7 illustrates a bottom view thereof.

Claims

The ornamental design for a headset amplifier, as shown and described.

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Patent History
Patent number: D494574
Type: Grant
Filed: May 17, 2002
Date of Patent: Aug 17, 2004
Assignee: Hello Direct, Inc. (San Jose, CA)
Inventors: Peter Schmidt (Campbell, CA), Jeffrey S. Jones (Los Altos, CA), John Magnasco (San Jose, CA), Ron Van Thiel (Menlo Park, CA), Paul Espinola (San Jose, CA)
Primary Examiner: Charles A. Rademaker
Attorney, Agent or Law Firm: Haverstock & Owens LLP
Application Number: 29/160,893
Classifications
Current U.S. Class: Telephone Equipment (D14/240)
International Classification: 1403;