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

Yuan Fang Cheng

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Caulk tool

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

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Detail scraper

Washing – cleaning – or drying machine – Laundering – cleaning – or drying tools or implements – Scraper – duster – mop – or sponge
Design Patent

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Fluid mixer

Machines not elsewhere specified – Vibrator or separator
Design Patent

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Fluid mixing device

Agitating – Stirrer within stationary mixing chamber – Pump type
Reexamination Certificate

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Fluid mixing device

Agitating – Stirrer within stationary mixing chamber – Pump type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2237346

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