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:
May. 04, 1993
Filed:
Nov. 25, 1991
Applicant:
Inventor:
Richard R Zito, Sunnyvale, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
359848 ; 359883 ;
Abstract
An ultralight mirror which utilizes a light weight fibrous substrate (10), made of a tangle of silica and alumina fibers, which support a set of thin layers that form the mirror surface. These layers, from the bottom to the top, are a sealant layer (20) to plug substrate surface voids, a polished glassy layer (30), a reflective layer (40), and a protective overcoat (50).
Zito, Richard. (1993). Ultralight mirrors (U.S. Patent No. 5208704). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5208704
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile