American Polarizers, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6808394 System for demonstrating effects of polarized lensJun 23, 03Oct 26, 04[G09B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0226,006 ACRYLIC CIRCULAR POLARIZATION 3D LENS AND METHOD OF PRODUCING SAMEAbandonedMar 03, 10Sep 09, 10[B29D, G02B, B32B]
5249078 Sun visorExpiredApr 26, 91Sep 28, 93[G02B]
5115341 Sun visorExpiredApr 03, 90May 19, 92[G02B]

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