Wireless headphones for hands-free telephoning

- DeTeWe AG & Co.
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Description

FIG. 1 is a front perspective view of the wireless headphones for hands-free telephoning; and,

FIG. 2 is a side perspective view thereof.

Claims

The ornamental design for wireless headphones for hands-free telephoning, as shown and described.

Referenced Cited
U.S. Patent Documents
D263043 February 16, 1982 Petrie
D357479 April 18, 1995 Coomans
4727599 February 23, 1988 Rappaport et al.
5793865 August 11, 1998 Leifer
Patent History
Patent number: D448016
Type: Grant
Filed: Aug 24, 2000
Date of Patent: Sep 18, 2001
Assignee: DeTeWe AG & Co. (Berlin)
Inventor: Michael Arpe (Kiel)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firms: Herbert L. Lerner, Laurence A. Greenberg, Werner H. Stemer
Application Number: 29/128,528
Classifications
Current U.S. Class: With Microphone (D14/206)
International Classification: 1401;