External piece for a timepiece and system of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9372474
APP PUB NO 20130343165A1
SERIAL NO

14004320

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Abstract

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An external piece for a time piece and a method of manufacturing the same, including a top surface and a bottom surface. At least one of the faces includes a longitudinal curvature and a transverse curvature that are different.

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Patent Owner(s)

Patent OwnerAddress
COMADUR S ASWISS LOCO LE LOCLE NEUCHATEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Derriey, Gilles Morteau, FR 7 105
Dumont, Patrice Villers-le-Lac, FR 2 0
Tassetti, Jean-Paul Orchamps-Vennes, FR 3 3

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