4. Metal treatment
  5. Compositions
  6. Heat treating

Kazuaki Matsumoto

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Ball-point pen

Coating implements with material supply – Including ball – roller or endless-belt tool – With flow-regulator
Patent

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Cap for writing instrument

Coating implements with material supply – Material flows through porous tool – With removable cap for tool
Patent

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Direct ink storaging type writing implement

Coating implements with material supply – Material flows through porous tool – Wick feed from within reservoir to tool
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Flame retardant and flame-retardant resin composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Flame retardant and flame-retardant resin composition...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-545159

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