Assignee
YORKTOWNE OPTICAL COMPANY INC
US·3 granted patents·44 citations·filing 1998–2000
Top patents by PatentIndex Score
3 records- 0151US6224207B1Clip-on sunglass assemblyYORKTOWNE OPTICAL COMPANY INC·Filed 2000·Granted May 1, 2001·6 cites·26 claims
- 0245US6273375B1Paperboard mounting and display card for a drop-on instant sunglass attachmentYORKTOWNE OPTICAL COMPANY INC·Filed 1998·Granted Aug 14, 2001·19 cites·18 claims
- 0342US6056400AProtective eyewear with transparently tinted visorYORKTOWNE OPTICAL COMPANY INC·Filed 1998·Granted May 2, 2000·19 cites·27 claims
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