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:
Aug. 26, 2014
Filed:
Aug. 03, 2010
Applicant:
Roger Bowden, Milton Keynes, GB;
Inventor:
Roger Bowden, Milton Keynes, GB;
Assignee:
NiftyLift Limited, Milton Keynes, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E06C 5/34 (2006.01); B66F 11/04 (2006.01);
U.S. Cl.
CPC ...
B66F 11/044 (2013.01);
Abstract
A control system for a machine having an elevating operator cage, includes a control device (), an input for activation signals (), an input for control signals (), an input for load signals () and an output for drive control signals (), wherein the control device () is constructed and arranged to issue a stop drive control signal upon receiving a load signal, and to issue an override signal that overrides the stop drive control signal upon receiving an override input signal.