Universal barrier operator transmitter

Communications: electrical – Selective – Intelligence comparison for controlling

Reexamination Certificate

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C340S005710, C049S025000

Reexamination Certificate

active

06975203

ABSTRACT:
In a multiple barrier movement operator environment, one switch module for controlling all of the barrier movement operators. The switch module may be wall mounted for convenience and communicates with the barrier operator either wirelessly or through a wired interface. The switch module controls and operates movement of any barrier singly while controlling the operation of the overhead lights and response inhibit modes of all the barrier operators. A stop button also maybe provided to enable all the barrier operators to discontinue movement of their respective barriers.

REFERENCES:
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patent: 4641458 (1987-02-01), Pilcher et al.
patent: 5489827 (1996-02-01), Xia
patent: 5969637 (1999-10-01), Doppelt et al.
patent: 6111374 (2000-08-01), Fitzgibbon et al.
patent: 6120262 (2000-09-01), McDonough et al.
patent: 6243000 (2001-06-01), Tsui
patent: 6624605 (2003-09-01), Powder et al.
patent: 2003/0159355 (2003-08-01), Froerer et al.
Search Report for PCT patent application PCT/US03/17876 mailed Sep. 25, 2003.

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