Headphone

Details Headphone Headphone

1992-01-07

1994-03-22

Ansher, Bernard

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Speaker or housing therefor

Patent

active

D03453618

REFERENCES:
patent: D286772 (1986-11-01), Pope
patent: D300133 (1989-03-01), Daidoh et al.
patent: D305541 (1990-01-01), Hirose
patent: D310081 (1990-08-01), Daido et al.
patent: D316861 (1991-05-01), Yoda et al.
patent: D323167 (1992-01-01), Yamazaki et al.
patent: D328074 (1992-07-01), Yamazaki et al.
Crutchfield Home Stereo, Jun., 1982, Sony MDR-50T Headphones.
HiFi Design, Dec. 1987, p. 100, Azden DSR-48 Headphones.
W. Bell & Co. 1987-1988 Collection p. 203, Panasonic Headphones, top left.
Radio Shack 1988 Catalog, p.44 Realistic Nova-35 Headphones.

Affiliated with

Also associated with

Rating

Headphone does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Headphone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Headphone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-428566