Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Starting material is nonhollow planar finite length preform...
Reexamination Certificate
2005-11-29
2005-11-29
Mayes, Melvin (Department: 1734)
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Starting material is nonhollow planar finite length preform...
C264S250000, C264S492000, C264S571000, C264SDIG065, C156S245000, C156S304200, C156S322000
Reexamination Certificate
active
06969485
ABSTRACT:
Processes are disclosed for producing plastic containers from thermoplastic sheets where the thermoplastic sheets are processed in parallel to form a low permeation plastic container. A plurality of thermoplastic sheets are progressively heated to a first temperature in a pre-conditioning stage. A group of the thermoplastic sheets are selected from the plurality of thermoplastic sheets and rapidly heated to a second temperature in a final heat stage. The group of thermoplastic sheets are then processed in a forming stage to form the low permeation plastic container.
REFERENCES:
patent: 3462330 (1969-08-01), Greig et al.
patent: 3647335 (1972-03-01), Brown, Jr.
patent: 4431404 (1984-02-01), Cobb et al.
patent: 4452943 (1984-06-01), Goldman
patent: 4790972 (1988-12-01), Coffman
patent: 5129544 (1992-07-01), Jacobson et al.
patent: 5142843 (1992-09-01), Reil et al.
patent: 5389177 (1995-02-01), Shuert
patent: 5843366 (1998-12-01), Shuert
patent: 5961914 (1999-10-01), Mannion et al.
patent: 6039101 (2000-03-01), MacKinnon
patent: 6294114 (2001-09-01), Muirhead
patent: 6328842 (2001-12-01), Coninck et al.
patent: 6372176 (2002-04-01), Ekendahl et al.
patent: 6379606 (2002-04-01), Chun et al.
patent: 885162 (1980-12-01), None
patent: 26 00 582 (1977-07-01), None
patent: 1160779 (1969-08-01), None
patent: 1242509 (1971-08-01), None
patent: 1410215 (1975-10-01), None
U.S. Appl. No. 09/921,541, Low Hydrocarbon Emision Fuel Tank with Internal Components, Erich James Vorenkamp, et al, filed Aug. 3, 2001.
U.S. Appl. No. 09/921,607, Adapter for Welding Objects to Plastic, Erich James Vorenkamp, et al., filed Aug. 3, 2001.
Krell Barbara
Land Larry Dean
Vaughn III Lawrence Eugene
Vorenkamp Erich James
Brinks Hofer Gilson & Lione
Mayes Melvin
Visteon Global Technologies Inc.
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