Modular loudspeaking telephone unit

Recording – communication – or information retrieval equipment – Computer – data processor equipment

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D14 62, D14 58

Patent

active

D02804034

REFERENCES:
patent: D190234 (1961-05-01), Mono
patent: D196434 (1963-10-01), Kobler et al.
patent: D203596 (1966-01-01), Kamp
patent: D232226 (1974-07-01), Bee et al.
patent: D238186 (1975-12-01), Kramer et al.
patent: D245871 (1977-09-01), Smith
patent: D258283 (1981-02-01), Stoddard
patent: D269432 (1983-06-01), Kowalik, Jr. et al.
patent: D272906 (1984-03-01), Heinzehman et al.
patent: D273490 (1984-04-01), Chen
patent: D275753 (1984-10-01), Mahan

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

Modular loudspeaking telephone unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-606131

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