Earbud adapter

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

C381S374000

Reexamination Certificate

active

07349550

ABSTRACT:
Adapters for use with sound devices and methods for making and using the same. In some embodiments, an example adapter may include an adapter body having a first side, a port or projection extending from the first side, and a second side. The second side is generally configured to be attachable to a sound device such as an earbud or earbud-type of headphone. The projection may include a sleeve attached thereto. The projection and sleeve are generally configured to at least in part extend into the ear canal of a user during use.

REFERENCES:
patent: 2188591 (1940-01-01), Carlson
patent: 3047089 (1962-07-01), Zwislocki
patent: 3732382 (1973-05-01), DeWitt
patent: 4965838 (1990-10-01), Kamon et al.
patent: 4981194 (1991-01-01), Kamon et al.
patent: 5048092 (1991-09-01), Yamagishi
patent: 5142587 (1992-08-01), Kobayashi
patent: 5544253 (1996-08-01), Nagayoshi et al.
patent: 5659156 (1997-08-01), Mauney et al.
patent: 5712453 (1998-01-01), Bungardt et al.
patent: D391576 (1998-03-01), Mullin et al.
patent: 5920636 (1999-07-01), Oliveira et al.
patent: 5953435 (1999-09-01), Mullin et al.
patent: 6122388 (2000-09-01), Feldman
patent: 6310961 (2001-10-01), Oliveira et al.
patent: 6922476 (2005-07-01), Nassimi
patent: 2003/0173144 (2003-09-01), Werblud
patent: 2 355 129 (2001-04-01), None
patent: 00/08893 (2000-02-01), None
patent: WO 01/87006 (2001-11-01), None

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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2794667

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