Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – By mechanically introducing gas into material
Reexamination Certificate
2011-04-05
2011-04-05
Del Sole, Joseph S (Department: 1743)
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
By mechanically introducing gas into material
C425S00400R, C425S289000, C264S148000
Reexamination Certificate
active
07919026
ABSTRACT:
The present invention is an apparatus for generating foam shapes that float in air having a container, a gas source, an aeration nozzle for aerating a gas from the gas source, an outlet, and a separator for separating extruded foam into individualized foam shapes.
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patent: H10-244532 (1998-09-01), None
Glover Brian
Guerra Francisco
Barman David W.
Del Sole Joseph S
Stewart Kimberly A
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