Speakerphone

Details Speakerphone Speakerphone

1999-03-29

2000-02-01

Asch, Jeffrey

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Telephone equipment

1403

Patent

active

D04199979

REFERENCES:
patent: D271487 (1983-11-01), Breger
patent: D286774 (1986-11-01), Geis et al.
patent: D292919 (1987-11-01), Lagerbielke et al.
patent: D300628 (1989-04-01), Wu
patent: D305118 (1989-12-01), Pfeifer et al.
patent: D306730 (1990-03-01), Sugano et al.
patent: D313995 (1991-01-01), Azpeita Ortizd. Arri
patent: D325031 (1992-03-01), Chan
patent: D332450 (1993-01-01), Kolinen
patent: D346383 (1994-04-01), Mehle-Hohnjec et al.
patent: D347732 (1994-06-01), Hinman et al.
patent: D349899 (1994-08-01), Siddoway et al.
patent: D352944 (1994-11-01), Lee
patent: D354487 (1995-01-01), Nogas
patent: D363285 (1995-10-01), Vessey et al.
patent: D371782 (1996-07-01), Behar et al.
patent: D372028 (1996-07-01), Mo
patent: D373505 (1996-09-01), Nagele et al.
patent: D373585 (1996-09-01), Nagele et al.
patent: D374230 (1996-10-01), Nuttall et al.
patent: D375741 (1996-11-01), Mo
patent: D377793 (1997-02-01), Biasotti et al.
patent: D379353 (1997-05-01), Biasotti et al.
patent: D379811 (1997-06-01), Biasotti et al.
patent: D381331 (1997-07-01), Biskup et al.
patent: D381332 (1997-07-01), Biasotti et al.
patent: D381656 (1997-07-01), Biskup et al.
patent: D382265 (1997-08-01), Bradley et al.
patent: D384658 (1997-10-01), Backs et al.
patent: D384664 (1997-10-01), Back et al.
patent: D384954 (1997-10-01), Nuttall et al.
patent: D384956 (1997-10-01), Chong
patent: D386496 (1997-11-01), Backs et al.
patent: D388085 (1997-12-01), Diamantis et al.
patent: D388087 (1997-12-01), Diamantis et al.
patent: D388433 (1997-12-01), Lepack
patent: D391955 (1998-03-01), Nagele et al.
patent: D399201 (1998-10-01), Zeitman
patent: D411995 (1999-07-01), Chen
patent: 5912967 (1999-06-01), Gaffney et al.
Hello Direct p. 45, Conference Pro, Spr 1997.
Speakerphone 906, http://telephones.att.com, pp. 1-2, Jun. 16, 1999.
2-Line Speakerphone 922, http://telephone.att.com, pp. 1-3, Jun. 16, 1999.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-927226