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:
Dec. 27, 2016
Filed:
Feb. 18, 2016
The Swatch Group Research and Development Ltd, Marin, CH;
Michel Sagardoyburu, Neuchatel, CH;
The Swatch Group Research and Development Ltd, Marin, CH;
Abstract
The watch comprises a case in which a watch movement is housed, this case being provided with a watch glass supporting a liquid zoom lens for visually magnifying, momentarily, one element of the watch movement which is visible through the watch glass. The liquid lens is formed by an elastic membrane and a first part of a reservoir comprising a transparent liquid. It is switchable between a non-magnifying state where the elastic membrane is substantially planar and a magnifying state where this elastic membrane is curved in response to pressure exerted on the transparent liquid. The watch comprises, in addition, an actuator, provided in order to vary the pressure of the transparent liquid by driving into an elastic wall of a second part of the reservoir, and means for controlling the actuator which can, in one variant, be activated by a user.