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

John DePiano

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Device for delivering cellular material and physiologic...

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Diagnostic test device with removable overcap

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Specimen handling – preparation or testing
Design Patent

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Method for producing dental restoration and apparatus therefor

Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate

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Multi-purpose razor blade tool

Cutlery – Cutting tools – Adjustable blade
Reexamination Certificate

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Razor blade tool

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-2523860

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