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:
Mar. 26, 2013
Filed:
Jul. 21, 2010
Fabien Calandrini, Charenton-le-Pont, FR;
Carole Nadolny, Charenton-le-Pont, FR;
Fabien Calandrini, Charenton-le-Pont, FR;
Carole Nadolny, Charenton-le-Pont, FR;
Essilor International, Charenton le Pont, FR;
Abstract
A hydrophobic property demonstrator () comprises an inclinable sample support () and an upper tank () for producing droplets (G, G) that fall onto a sample (A, B) placed on the support. The droplets are produced regularly with a constant size by selecting a profile and diameter of a hole () at the bottom of the tank, and by maintaining a constant water level (N) in said tank. Such a demonstrator is particularly suited for demonstrating the efficiency of the hydrophobic behavior of spectacle lenses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile