4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. At least one aryl ring which is part of a fused or bridged...

Klaus Heckel

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Floor covering

Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Reexamination Certificate

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Floor covering made of an elastomer material having a...

Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Reexamination Certificate

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Lay-flat flooring slab

Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent

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Method for suppressing bubbles in calendered elastomer

Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Stratified or layered articles
Patent

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Method of manufacturing a randomly patterned floor covering from

Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Surface finishing
Patent

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Profile ID: LFUS-PAI-P-432154

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