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:
Jul. 28, 2026
Filed:
Dec. 07, 2023
Omega SA, Biel, CH;
Antoine Ummel, Neuchâtel, CH;
OMEGA SA, Biel/Bienne, CH;
Abstract
An isothermal device () for mechanical and/or functional components () of a watch (), including a case () provided with an enclosure () wherein a case () of the watch () can be removably arranged, a crystal () arranged facing a crystal () of the case (), the device () comprising: a reversible fastening device () fastening the watch () case () in the enclosure () by keeping it away from functional elements () of the case (), the elements () forming the enclosure () comprising a middle (), a back () and the variable-opacity crystal () of the case (), and a system () for dynamically controlling the temperature of the enclosure () comprising the variable-opacity crystal () and a control unit () configured to control the opacity of the crystal () of the case ().