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:
Apr. 02, 2024
Filed:
Jul. 14, 2021
Applicant:
Istituto Nazionale Di Astrofisica, Rome, IT;
Inventors:
Marta Maria Civitani, Rome, IT;
Luigi Lessio, Rome, IT;
Giovanni Pareschi, Rome, IT;
Giorgio Toso, Rome, IT;
Salvatore Incorvaia, Rome, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 22/14 (2006.01); B23K 31/02 (2006.01); C23C 18/16 (2006.01); C23C 18/32 (2006.01);
U.S. Cl.
CPC ...
B21D 22/14 (2013.01); B23K 31/02 (2013.01); C23C 18/1689 (2013.01); C23C 18/32 (2013.01);
Abstract
A process for manufacturing an optical element comprising a first step of spinning a circular sheet of a first metallic material for it to adhere to a rotating matrix and form a shell; a second step of assembling the shell on a temporary support; and at least a third step of diamond turning the shell by means of a diamond tool to obtain an optical surface.
Civitani, Marta. (2024). Process for manufacturing optical elements for telescope optics usable in space missions (U.S. Patent No. 11945017). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11945017
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile