Disposable paint cup attachment system for gravity-feed...

Dispensing – Collapsible wall-type container – With casing or support

Reexamination Certificate

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Details

C222S183000, C222S541100, C222S482000, C222S386500, C239S302000, C239S320000, C239S323000, C239SDIG001, C141S330000

Reexamination Certificate

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06945429

ABSTRACT:
A novel fluid supply cup comprises a flexible liner integral with a container having an opening and a vent. A novel method of manufacturing a lined container comprises the steps of molding a container having a vented thick-walled portion and an integral flexible thin-walled liner, and folding the thin-walled liner into the thick-walled portion. Finally, a novel method of applying a fluid comprises the steps of providing a flexible liner integral with a container having an opening and a vent, loading fluid into the liner, engaging the container with a fluid applicator, flowing the fluid out of the liner into the fluid applicator, collapsing the liner, and flowing the fluid of the fluid applicator.

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patent: 6276558 (2001-08-01), Kneer
patent: 2002/0134861 (2002-09-01), Petrie et al.
patent: 2003/0006311 (2003-01-01), Rothrum et al.
patent: 02/072276 (2002-09-01), None

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