4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Treatment of hides, skins, feathers and animal tissues
  6. Tanning

Andrew W. Middleswart

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Casement window operating assembly

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Extensible handle
Reexamination Certificate

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Combined folding crank handle and cover assembly for a...

Bleaching and dyeing; fluid treatment and chemical modification – Measuring – testing – or inspecting dye process
Design Patent

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Combined folding crank handle and cover assembly for a...

Bleaching and dyeing; fluid treatment and chemical modification – Measuring – testing – or inspecting dye process
Design Patent

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Outer surface of a cover for a casement window operator

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent

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Outer surface of a cover for a casement window operator

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent

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Profile ID: LFUS-PAI-P-2117868

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