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

Yu-Min Su

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Adjustable housing for a hand tool

Tool driving or impacting – Means to drive tool about an axis – Electric motor
Reexamination Certificate

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Cordless electric ratchet wrench

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

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Cordless electric ratchet wrench

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

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Cordless ratchet wrench

Tools – Wrench – screwdriver – or driver therefor – Machine
Reexamination Certificate

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Cordless screwdriver

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-2639210

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