Cartridge plunger with surface cleaning skirt

Details Cartridge plunger with surface cleaning skirt Cartridge plunger with surface cleaning skirt

1995-06-12

1997-04-22

Huson, Gregory L.

Dispensing

With discharge assistant

Insertable cartridge or removable container

222386, B65D 8854

Patent

active

056222882

ABSTRACT:
A cartridge tube and plunger wherein the skirt of the plunger includes a ridge pattern of a generally uniform compressibility with staggered areas of greater rigidity defined by intersecting ridges for intimate accommodation within interior surface irregularities on the cartridge tube.

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