4. Coating implements with material supply
  5. Projectable and retractable tool
  6. Manually reciprocable sleeve

Ronald S. Rukan

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Office supplies; artists and teachers materials – Office equipment not elsewhere specified – For gluing – sealing – etc.
Design Patent

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Vented plug for ink cartridges

Coating implements with material supply – Projectable and retractable tool – Manually reciprocable sleeve
Patent

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Profile ID: LFUS-PAI-P-857071

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