Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Including application of internal fluid pressure to hollow...
Patent
1997-10-14
1999-03-16
Timm, Catherine
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Including application of internal fluid pressure to hollow...
215 6, 222555, 425525, B29C 4904
Patent
active
058825746
ABSTRACT:
The multiple compartment plastic container comprises an injection molded finish having a circumferential wall and at least one diametrical wall dividing the finish into at least two passages and an extruded and blow molded body integrally attached to said finish and providing at least two compartments communicating with said passages. The container is made by injection molding a plastic finish having a circumferential wall and at least one diametrical wall dividing the finish in two or more passages, extruding a plastic tube with wall of the tube integral with circumferential wall of the finish and the diametrical wall, closing a blow mold about the tube, and blowing air into the tube through the finish to the confines of the blow mold.
REFERENCES:
patent: 2908034 (1959-10-01), Hackett
patent: 2951264 (1960-09-01), Baily
patent: 3019480 (1962-02-01), Soubier
patent: 3115682 (1963-12-01), Soubier et al.
patent: 3144493 (1964-08-01), Santelli
patent: 3268641 (1966-08-01), King
patent: 3347420 (1967-10-01), Donoghue
patent: 3538543 (1970-11-01), Nataf
patent: 3729553 (1973-04-01), Gold et al.
patent: 4065536 (1977-12-01), Lucas
patent: 4548322 (1985-10-01), Cullen et al.
patent: 5052590 (1991-10-01), Ratcliff
patent: 5114659 (1992-05-01), Krall
patent: 5135702 (1992-08-01), Eales
patent: 5223245 (1993-06-01), Ibrahim et al.
Owens-Brockway Plastic Products Inc.
Timm Catherine
LandOfFree
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