Combined charger and infrared ray emitter for headphone

- Sony Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a combined charger and infrared ray emitter for headphone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a combined charger and infrared ray emitter for headphone, as shown.

Referenced Cited
U.S. Patent Documents
D278508 April 23, 1985 Kafka
5095382 March 10, 1992 Abe
D325578 April 21, 1992 Daido et al.
D350956 September 27, 1994 Sumikawa
D355913 February 28, 1995 Chong
D357248 April 11, 1995 Cheng
D358817 May 30, 1995 Chong
D456351 April 30, 2002 Yoneda
D467539 December 24, 2002 Kataoka
D483327 December 9, 2003 Matsuoka
D483328 December 9, 2003 Suzuki
D489324 May 4, 2004 Suzuki
Other references
  • Webpage “MDR-DS300,” www.yodobashi.com, 1 sheet (Sep. 2004).
  • Webpage “MDR-IF540RK,” www.yodobashi.com, 1 sheet (Sep. 2004).
Patent History
Patent number: D509789
Type: Grant
Filed: Nov 5, 2004
Date of Patent: Sep 20, 2005
Assignee: Sony Corporation (Tokyo)
Inventor: Takuya Motoishi (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Rosemary Tarcza
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/216,542