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. 21, 2007
Filed:
May. 27, 2003
Applicant:
Jean-marc Wiederrecht, Bernex/Genève, CH;
Inventor:
Jean-Marc Wiederrecht, Bernex/Genève, CH;
Assignee:
Technical Watch Research Limited, London, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 55/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a gear for precision devices comprising at least two mutually co-operating toothed wheels (). The teeth () of the two wheels have the same thickness (e) and the teeth of one of them () are provided with a radial slot () which divides them into half-teeth (). On of said half-tooth () comprises a recess () enabling its elastic deformation in case of overloading.