4. Abrasive tool making process, material, or composition
  5. With carbohydrate or reaction product thereof

Chris H. Porth

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Belt centering and replacement mechanism for belt sanders and th

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Enhanced fuel passageway and adapter combustion tool fuel cell

Elongated-member-driving apparatus – Explosive-type driving means – With plunger
Reexamination Certificate

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Nail advancement systems for nail arrays disposed within...

Elongated-member-driving apparatus – With means to move or guide member into driving position – Including carrier feed means for a plurality of members
Reexamination Certificate

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Self lubricating, non-sealing piston ring for an internal...

Seal for a joint or juncture – Seal between relatively movable parts – Piston ring or piston ring expander or seat therefor
Reexamination Certificate

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Spark unit for combustion-powered driving tool

Internal-combustion engines – Igniters – Sparkers
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1834871

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