Patent
Signet Armorlite’s Products and Associated Patents
The following Signet Armorlite products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including 35 U.S.C. Section 287(a) of the U.S. Patent Laws. This list may not be all inclusive, and other Signet Armorlite products not listed here may be protected by one or more patents. Additional patents may be pending in the U.S. and elsewhere.
Silk™ Lens Coating
U.S. and foreign patents pending
KODAK Total Blue® Lens
10,191,305
11,016,313
Total Blue® Demonstrator
10,018,530
The Kodak trademark and trade dress are used under license from Kodak ® Registered trademark or ™ Trademarks of Essilor Laboratories of America DBA Signet Armorlite