Extension ringing console apparatus for telephone sets

Details Extension ringing console apparatus for telephone sets Extension ringing console apparatus for telephone sets

1990-10-26

1992-07-28

Fay, Jr., Horace B.

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Element or attachment

Patent

active

D03283003

REFERENCES:
patent: D212230 (1968-07-01), Kamp
patent: D232563 (1974-08-01), Manchese
patent: D266086 (1982-07-01), Fuggia et al.
patent: D267173 (1982-12-01), Geongopulos
patent: D271763 (1983-12-01), Brown et al.
patent: D272439 (1984-01-01), Gibson
patent: D277477 (1985-02-01), Fuggia et al.
patent: D282745 (1986-02-01), Brown
patent: D294499 (1988-03-01), Yamagishi
patent: D300028 (1989-02-01), To
patent: D307588 (1990-05-01), Barker et al.

Affiliated with

Also associated with

Rating

Extension ringing console apparatus for telephone sets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extension ringing console apparatus for telephone sets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extension ringing console apparatus for telephone sets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1679787