4. Bottles and jars
  5. Closures
  6. Frangible member or portion

Charles A. Webster

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Anti back off screw on closure

Bottles and jars – Closures – Having warning means or means impeding closure removal
Reexamination Certificate

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Apparatus for making tamper-evident closures

Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – Mold having movable core or movable pin
Patent

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Injection molding apparatus

Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Means permitting removal or substitution of elements during...
Patent

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Squeeze and turn child resistant closure

Packages and containers for goods – Element or attachment – Closure – cover – or pouring attachment
Patent

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Staged, sequentially separated injection mold

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1208309

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