Telephone answering device without outgoing message tape

Details Telephone answering device without outgoing message tape Telephone answering device without outgoing message tape

1976-04-29

1977-11-15

Konick, Bernard

H04M 164

Patent

active

040586790

ABSTRACT:
A telephone answering device comprises an oscillator circuit for first producing a peculiar signal such as a small Morse code "K" twittering to notify a caller that he is calling a telephone answering device and thereafter intermittently producing "beep" tone signal to notify him that he can continue to send his message, the production of these signals being controlled by the combination of a multi-vibrator circuit and a buffer circuit connected between the oscillator circuit and the multi-vibrator circuit, thereby eliminating an outgoing message tape of a conventional telephone answering device.

REFERENCES:
patent: 2528459 (1950-10-01), Thompson
patent: 3064085 (1962-11-01), Muramatsu
patent: 3535464 (1970-10-01), Deinzer
patent: 3549821 (1970-12-01), Langendorf
patent: 3794767 (1974-02-01), Todd
patent: 3984640 (1976-10-01), Hashimoto

Affiliated with

Also associated with

Rating

Telephone answering device without outgoing message tape does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telephone answering device without outgoing message tape, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone answering device without outgoing message tape will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1721071