Applicator and tube dispenser for low and high viscosity...

Details Applicator and tube dispenser for low and high viscosity... Applicator and tube dispenser for low and high viscosity...

2011-04-05

2011-04-05

Walczak, David J (Department: 3751)

Coating implements with material supply

Including rupturable means or sealed-cartridge receiver

Sealed-cartridge receiver with flow-establishing means

C401S207000

Reexamination Certificate

active

07918621

ABSTRACT:
A tube dispenser for adhesive compositions and adhesive components is equipped with a sponge applicator device. The tube includes an upper neck body which is cylindrical with exterior threads so that the sponge applicator device may be attached. The sponge applicator device has a rigid cap portion with interior threads, a cylindrical top end having a longitudinal channel, an absorbent, porous applicator material covering the external opening of the longitudinal channel, and a lance centered within the threaded cap and coaxial with the longitudinal channel. The porous applicator material may be affixed to the external opening of the top end with an adhesive, or held in place by a snap ring.

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