Latest Nippon Gakki Seizo Kabushiki Kaisha Patents:
FIG. 1 is a front and right side perspective view of a headphone showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side being a mirror image; and
FIG. 4 is a front elevational view thereof, shown with the phone unit rotated inward.
U.S. Patent Documents
|D246519||November 29, 1977||Kato|
- Stereo Review, Oct. 1983, p. 70, top of page-Sony Model WM-D6. Best Products 1984/1985 Catalog, p. 294H, item 11-Sony Stereo Headphone Model MDR-A50LV.
Filed: Feb 22, 1985
Date of Patent: Aug 4, 1987
Assignee: Nippon Gakki Seizo Kabushiki Kaisha
Inventor: Mario Bellini (Milan)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 6/704,289