Automatic regulation of an electronic watch

Details Automatic regulation of an electronic watch Automatic regulation of an electronic watch

1975-09-29

1977-05-03

Witkowski, Stanley J.

58 26R, 58 35W, 58 855, 179 2TC, G04B 2700, G04C 300

Patent

active

040206289

ABSTRACT:
An autonomous electric watch comprises a receiver for picking up a magnetic or acoustic coded regulation signal delivered by a telephone set, and a control circuit automatically controlling memory circuits of the watch to regulate the frequency and/or set the time displayed in response to reception of such a signal. The regulation signal is provided by a signal generator connected to an automatic telephone reply apparatus that can be called from any subscriber telephone set, and may be combined with a pre-recorded spoken message giving instructions to the caller.

REFERENCES:
patent: 2816166 (1957-12-01), Benesch et al.
patent: 3777065 (1973-12-01), Galian et al.
patent: 3811265 (1974-05-01), Cater
patent: 3943288 (1976-03-01), Reed et al.
patent: 3948036 (1976-04-01), Morokawa

Affiliated with

Also associated with

Rating

Automatic regulation of an electronic watch does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-338354