Garage door openers

Details Garage door openers Garage door openers

1990-01-22

1990-09-04

Orsino, Joseph A.

Communications: electrical

Condition responsive indicating system

Specific condition

340539, 340691, 340692, G08B 1308, G08B 2502

Patent

active

049548107

ABSTRACT:
A signaling system is provided for an automated garage door including a transmitter rendered operative upon the opening of the door and a receiver stage which may be adhesively mounted on the remote sending unit by which door operation is signalled. The receiver stage includes a clock and an audio signal generator both of which are disabled by a reset switch. A bar is adhesively affixed to this reset switch and to the sending unit for common manual articulation of a door closing signal and a reset signal.

REFERENCES:
patent: 4048630 (1977-09-01), Deming et al.
patent: 4121160 (1978-10-01), Cataldo
patent: 4234833 (1980-11-01), Barrett
patent: 4463292 (1984-07-01), Engelmann
patent: 4496942 (1985-01-01), Matsuoka
patent: 4583081 (1986-04-01), Schmitz

Affiliated with

Also associated with

Rating

Garage door openers does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-444519