4. Tools
  5. Wrench, screwdriver, or driver therefor
  6. Handle clutched to head

Frank Hsu

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Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Chemical
Design Patent

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Leg stretching device

Exercise devices – User manipulated force resisting apparatus – component...
Reexamination Certificate

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Liquid phase deposition of a silicon oxide layer for use as...

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate

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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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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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Profile ID: LFUS-PAI-P-758698

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