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:
Aug. 12, 1986
Filed:
Sep. 17, 1985
Applicant:
Inventors:
Svyatoslav N Fedorov, Moscow, SU;
Sergei I Anisimov, Moscow, SU;
Alexandr A Karavaev, Moscow, SU;
Vladimir G Kisellev, Moscow, SU;
July A Juzhelevsky, Leningrad, SU;
Evgeny I Degtev, Moscow, SU;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623-6 ;
Abstract
An optical lens is secured to supporting setting platforms, of which one is formed by a circumferential sector conjugated with the optical element (lens) so as to form shoulders. The other of said platforms is formed by two rounded-off radial portions conjugated with each other and with the optical element. Both of the platforms have biconcave surfaces, and one of these is thicker than the other.
Fedorov, Svyatoslav. (1986). Anterior-chamber intraocular prosthetic lens (U.S. Patent No. 4605411). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4605411
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile