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:
Oct. 31, 2023
Filed:
Dec. 18, 2019
Applicant:
Rolex SA, Geneva, CH;
Inventors:
Assignee:
ROLEX SA, Geneva, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/40 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0017 (2013.01); G03F 7/0035 (2013.01); G03F 7/0037 (2013.01); G03F 7/405 (2013.01);
Abstract
Method for manufacturing a master pattern for a mold for a horology component, wherein the method includes manufacturing a first structure from a first photosensitive resin comprising at least one layer of photosensitive resin comprising a first pattern obtained by polymerizing the first photosensitive resin by irradiation through at least one mask, then developing the first photosensitive resin; and transforming the first structure into a second structure by structuring at least one surface of the first structure by the addition of a second photosensitive resin to the at least one surface.