Combination speaker and microphone

Details Combination speaker and microphone Combination speaker and microphone

1993-08-30

1995-07-11

Bullock, B. J.

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Speaker or housing therefor

D14225, D14226

Patent

active

D03602087

REFERENCES:
patent: D195964 (1963-08-01), Spilman
patent: D203187 (1965-12-01), Deschamps
patent: D264335 (1982-05-01), Huntington
patent: D307907 (1990-05-01), Siddoway et al.
patent: D321692 (1991-11-01), Siddoway et al.
patent: D336300 (1993-06-01), Tokiyama et al.
patent: 2336828 (1943-12-01), Zarth
patent: 5249235 (1993-09-01), Davis, II et al.

Affiliated with

Also associated with

Rating

Combination speaker and microphone does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-494495