Horology: time measuring systems or devices – With calendar indicator – Setting or resetting
Reexamination Certificate
2011-06-07
2011-06-07
Luebke, Renee (Department: 2833)
Horology: time measuring systems or devices
With calendar indicator
Setting or resetting
C368S037000, C368S185000, C368S190000, C074S434000
Reexamination Certificate
active
07957226
ABSTRACT:
A correction device for a timepiece display mechanism, which includes a display member fitted with a toothing of pitch P, includes a pinion provided with a toothing of pitch p, mounted on a winding stem so as to occupy at least one display correcting position A, and a correction wheel mounted between the pinion and the display member. The correction wheel includes a first toothing defined by pitch P, a head diameter D, and a foot diameter d1, formed of teeth including a tip extending substantially angularly, and the tip is cut so as to form a second discontinuous toothing that is coplanar and concentric to the first toothing, defined by pitch p less than the pitch P of the first toothing, a head diameter D equal to the head diameter of the first toothing, and a foot diameter d2greater than the foot diameter d1of the first toothing.
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European Search Report issued in corresponding application No. EP 07 10 5669, completed Jan. 22, 2008.
Office Action dated Mar. 18, 2009 in related co-pending U.S. Appl. No. 12/062,919, filed Apr. 4, 2008.
Patent Abstracts of Japan corresponding to JP 58-128556 of Aug. 1, 1983, which is filed herewith as “Exhibit A”.
Illustrated Professional Dictionary of Horology I+II 817 (2002), which is filed herewith as “Exhibit B”.
Delphion Integrated View corresponding to EP 1538494A1, downloaded on Jun. 23, 2010 from https://www.delphion.com/details?pn=EP01538494A1, which is filed herewith as “Exhibit C”.
Notice of Allowance issued in co-pending related U.S. Appl. No. 12/062,919, dated Jun. 29, 2010.
Bettelini Marco
Chaignat Julien
Collins Jason
ETA SA Manufacture Horlogére Suisse
Griffin & Szipl, P.C.
Luebke Renee
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