4. Plastic article or earthenware shaping or treating: apparatus
  5. Stock pressurizing means operably associated with downstream...

King Biu Mak

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Apparatus for sharpening a writing instrument

Woodworking – Special-work machine – Pencil sharpening
Reexamination Certificate

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Clip dispenser

Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Design Patent

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Clip dispenser

Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Holder or file
Design Patent

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Electric pencil sharpener

Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting
Patent

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Electric sharpener for writing instruments

Woodworking – Special-work machine – Pencil sharpening
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1602329

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