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:
Jun. 01, 2004
Filed:
Feb. 06, 2003
Frank Vernay, Geneve, CH;
Pierre-Alain Graemiger, Trelex, CH;
Abstract
This annual date mechanism comprises a correction cam ( ) in kinematic connection with a date indicating runner ( ), a correction rocker ( ) engaged on the one hand with said correction cam ( ) and, on the other hand, with an annual cam ( ). A spring ( ) presses the correction rocker ( ) against the cams ( ). The correction cam (1 ) comprises a portion ( ′) for arming said spring ( ), followed by a portion ( *) sized to cause said date runner ( ) to move by one step between “31” and “1”, under the pressure of said spring ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile