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:
Nov. 13, 2007
Filed:
Dec. 08, 2005
Applicant:
Jonathan Alan Darby, Newcastle-Under-Lyme, GB;
Inventor:
Jonathan Alan Darby, Newcastle-Under-Lyme, GB;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F16D 41/12 (2006.01); G01P 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An indicator device for use in indicating whether or not a no-back device is operable, the indicator device comprising an indicator membermoveable between a first position and a second position, a biassing arrangementbeing provided to urge the indicator membertowards its first position, and a latch arrangementbeing provided to allow the indicator memberto be held, against the biassing load of the biassing arrangement, in its second position, the indicator memberbeing adapted such that, in use of the associated no-back device, movement of the pawlof the no-back device causes the indicator memberto be moved out of its second position.