4. Coating implements with material supply
  5. Solid material for rubbing contact or support therefor
  6. Including holder

Cuong Phu Bui

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Mechanical pencil having a rotatable wheel for advancing lead

Coating implements with material supply – Solid material for rubbing contact or support therefor – Including holder
Reexamination Certificate

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Mouse touch roller pencil

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Design Patent

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Profile ID: LFUS-PAI-P-2994279

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