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. 25, 2016
Filed:
Oct. 08, 2008
Peiqi Jiang, St. Petersburg, FL (US);
Fadi O. Adileh, St. Petersburg, FL (US);
Yassin Yusef Turshani, St. Petersburg, FL (US);
Peiqi Jiang, St. Petersburg, FL (US);
Fadi O. Adileh, St. Petersburg, FL (US);
Yassin Yusef Turshani, St. Petersburg, FL (US);
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE, Charenton-le-Pont, FR;
Abstract
An inflatable membrane apparatus () comprising (a) a fluid accumulator () having an upper and a lower face and a fluid entrance (), said lower face being partly formed by an inflatable membrane (), and (b) a trunconical part () projecting outwardly from the lower face of the accumulator whose greater base is closed by at least part of the inflatable membrane () and smaller base forms a circular opening, whereby, when pressurized fluid is introduced into the accumulator (), deformation of the inflatable membrane () is guided by the trunconical part.