The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2012
Filed:
Nov. 03, 2005
Applicant:
Oscar Marchetto, Oderzo, IT;
Inventor:
Oscar Marchetto, Oderzo, IT;
Assignee:
Nice SpA, Oderzo (Treviso), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method, together with the devices implementing said method, for controlling the closing and opening movements of a movable barrier () so as to prevent a dangerous impact with an obstacle or crushing thereof, said movable barrier () comprising a closing edge having, positioned thereon, one or more sensors () connected to a first transceiver () able to exchange a signal with a second fixed transceiver () in communication with a control unit which manages the movement of the barrier (), comprising a step defining for said signal a communications protocol consisting of more than two signal configurations (A, B, C, D).