Headphone with cord winder devices

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C381S370000

Reexamination Certificate

active

10934726

ABSTRACT:
The present invention provides a headphone with cord winder devices that are capable of winding up a bridging cord between one (left) headphone assembly and the other (right) headphone assembly. The headphone comprises one (left) headphone assembly accommodating, in one (left) headphone housing corresponding to one of the left and right ear, a speaker and a cord winder device for winding up an input cord for connecting to audio-video equipment; and the other (right) headphone assembly accommodating, in the other (right) headphone housing corresponding to the other of the left and right ear, a speaker and a cord winder device for winding up a bridging cord for bridging the left headphone housing and the right headphone housing.

REFERENCES:
patent: 6480611 (2002-11-01), Hashimoto et al.
patent: 6728388 (2004-04-01), Nageno et al.
patent: 7184565 (2007-02-01), Ohta
patent: 2002-010385 (2002-01-01), None
Commercial Catalog published Sep. 9, 2003 in Japan for Victor, JVC.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-3905629

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.