4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From silicon reactant having at least one...

Hoa Thien Dang

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Abrasion-resistant coating composition process for making...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate

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Abrasion-resistant coating composition, process for making...

Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate

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Method for adding a thermoset overmold layer to a lens...

Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Composite or multiple layer
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2072649

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