4. Chemistry of carbon compounds
  5. Miscellaneous organic carbon compounds

Andrew Klein

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Adhesives and method for making same

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Copolymer emulsions for thickening acrylic polymer latices

Chemistry of carbon compounds – Miscellaneous organic carbon compounds
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Expandable hollow particles

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent

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Historic wooden adventure system and figures

Amusement devices: toys – Figure toy or accessory therefor – Having movably joined body parts
Reexamination Certificate

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Historic wooden adventure system and figures

Amusement devices: toys – Toy theater
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Profile ID: LFUS-PAI-P-487011

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