Mold assembly having a pressure reducing device

Details Mold assembly having a pressure reducing device Mold assembly having a pressure reducing device

2007-11-30

2009-08-25

Heitbrink, Tim (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to heat or cool

C425S552000, C425S577000

Reexamination Certificate

active

07578668

ABSTRACT:
Disclosed is a preferred mold design for producing plastic, molded preforms, which may be blow-molded into a container of a final, desired shape. A preferred mold includes a temperature control system for maintaining the preform mold at a desired temperature. The temperature control system can pass fluid through channels within the preform mold to cool plastic that is injected into the preform mold. In some arrangements, a mold comprises a neck finish mold, the neck finish mold comprising high heat transfer material positioned to transfer heat away from melt within a mold cavity of the mold.

REFERENCES:
patent: 2708288 (1955-05-01), Fuller et al.
patent: 3224043 (1965-12-01), Lameris et al.
patent: 3305528 (1967-02-01), Wynstra et al.
patent: 3317471 (1967-05-01), Johnson et al.
patent: 3395118 (1968-07-01), Reining et al.
patent: 3418398 (1968-12-01), Seefluth
patent: 3430680 (1969-03-01), Leghorn
patent: 3482284 (1969-12-01), Rees
patent: 3632267 (1972-01-01), Kader
patent: 3719735 (1973-03-01), Valyi
patent: 3740181 (1973-06-01), Uhlig
patent: 3813198 (1974-05-01), Valyi
patent: 3819314 (1974-06-01), Marcus
patent: 3857660 (1974-12-01), Flynn et al.
patent: 3869056 (1975-03-01), Valyi
patent: 3878282 (1975-04-01), Bonis
patent: 3882213 (1975-05-01), Uhlig
patent: 3944643 (1976-03-01), Sato et al.
patent: 3947176 (1976-03-01), Rainville
patent: 3963399 (1976-06-01), Zavasnik
patent: 3966378 (1976-06-01), Valyi
patent: 4040233 (1977-08-01), Valyi
patent: 4061705 (1977-12-01), Marcus
patent: 4065246 (1977-12-01), Marcus
patent: 4079851 (1978-03-01), Valyi
patent: 4092391 (1978-05-01), Valyi
patent: 4108956 (1978-08-01), Lee
patent: 4116606 (1978-09-01), Valyi
patent: 4145392 (1979-03-01), Valyi
patent: 4149645 (1979-04-01), Valyi
patent: 4150079 (1979-04-01), Chang
patent: 4151247 (1979-04-01), Hafele
patent: 4151248 (1979-04-01), Valyi
patent: 4177238 (1979-12-01), Allen
patent: 4208177 (1980-06-01), Allen
patent: 4213751 (1980-07-01), Fernandez
patent: 4302415 (1981-11-01), Lake
patent: 4323341 (1982-04-01), Valyi
patent: 4347199 (1982-08-01), Speier et al.
patent: 4357288 (1982-11-01), Oas et al.
patent: 4357296 (1982-11-01), Hafele
patent: 4375947 (1983-03-01), Marcus
patent: 4376090 (1983-03-01), Marcus
patent: 4378963 (1983-04-01), Schouenberg
patent: 4403090 (1983-09-01), Smith
patent: 4438254 (1984-03-01), Doorakian et al.
patent: 4451224 (1984-05-01), Harding
patent: 4480082 (1984-10-01), McLean et al.
patent: 4515836 (1985-05-01), Cobbs et al.
patent: 4528219 (1985-07-01), Yamada et al.
patent: 4538542 (1985-09-01), Kennon et al.
patent: 4540541 (1985-09-01), Harding
patent: 4540543 (1985-09-01), Thomas et al.
patent: 4560741 (1985-12-01), Davis et al.
patent: 4564541 (1986-01-01), Taira et al.
patent: 4569869 (1986-02-01), Kushida et al.
patent: 4573596 (1986-03-01), Slat
patent: 4578295 (1986-03-01), Jabarin
patent: 4587073 (1986-05-01), Jakobsen
patent: 4590021 (1986-05-01), Ota et al.
patent: 4604044 (1986-08-01), Hafele
patent: 4604258 (1986-08-01), Valyi
patent: 4615925 (1986-10-01), Nilsson
patent: 4623497 (1986-11-01), Waters
patent: 4646925 (1987-03-01), Nohara
patent: 4647648 (1987-03-01), Silvis et al.
patent: 4680001 (1987-07-01), Waters
patent: 4690789 (1987-09-01), Ritchie et al.
patent: 4698013 (1987-10-01), Butcher
patent: 4699809 (1987-10-01), Maruhashi et al.
patent: 4715504 (1987-12-01), Chang et al.
patent: 4717521 (1988-01-01), Border et al.
patent: 4741936 (1988-05-01), Nohara et al.
patent: 4755404 (1988-07-01), Collette
patent: 4818575 (1989-04-01), Hirata et al.
patent: 4830811 (1989-05-01), Aoki
patent: 4844987 (1989-07-01), Hirose et al.
patent: 4847129 (1989-07-01), Collette et al.
patent: 4867664 (1989-09-01), Fukuhara
patent: 4871410 (1989-10-01), Bonnebat et al.
patent: 4871507 (1989-10-01), Ajmera et al.
patent: 4937130 (1990-06-01), Clagett et al.
patent: 4940616 (1990-07-01), Yatsu et al.
patent: 4955804 (1990-09-01), Martell et al.
patent: 4956143 (1990-09-01), McFarlane
patent: 4980211 (1990-12-01), Kushida
patent: 5006381 (1991-04-01), Nugent, Jr. et al.
patent: 5071340 (1991-12-01), LaBianca
patent: 5077111 (1991-12-01), Collette
patent: 5085821 (1992-02-01), Nohara
patent: 5089588 (1992-02-01), White et al.
patent: 5094793 (1992-03-01), Schrenk et al.
patent: 5115075 (1992-05-01), Brennan et al.
patent: 5134218 (1992-07-01), Brennan et al.
patent: 5143998 (1992-09-01), Brennan et al.
patent: 5149768 (1992-09-01), White et al.
patent: 5188787 (1993-02-01), King et al.
patent: 5202074 (1993-04-01), Schrenk et al.
patent: 5219593 (1993-06-01), Schmidt et al.
patent: 5246751 (1993-09-01), White et al.
patent: 5275853 (1994-01-01), Silvis et al.
patent: RE34537 (1994-02-01), Dyrup
patent: 5300326 (1994-04-01), Zezinka et al.
patent: 5300541 (1994-04-01), Nugent, Jr. et al.
patent: 5302417 (1994-04-01), Yamauchi et al.
patent: 5352401 (1994-10-01), Dalgewicz, III et al.
patent: 5354532 (1994-10-01), Nakai et al.
patent: 5376317 (1994-12-01), Maus et al.
patent: 5411698 (1995-05-01), Mero et al.
patent: 5443378 (1995-08-01), Jaroschek et al.
patent: 5443766 (1995-08-01), Slat et al.
patent: 5460761 (1995-10-01), Larsson
patent: 5464106 (1995-11-01), Slat et al.
patent: 5472753 (1995-12-01), Farha
patent: 5489455 (1996-02-01), Nugent, Jr. et al.
patent: 5491204 (1996-02-01), Nugent, Jr. et al.
patent: 5508076 (1996-04-01), Bright
patent: 5509965 (1996-04-01), Harry et al.
patent: 5516470 (1996-05-01), Larsson
patent: 5540878 (1996-07-01), Schrenk et al.
patent: 5551858 (1996-09-01), Yoshizawa et al.
patent: 5571470 (1996-11-01), Plester
patent: 5582788 (1996-12-01), Collette et al.
patent: 5599494 (1997-02-01), Marcus
patent: 5628950 (1997-05-01), Schrenk et al.
patent: 5628957 (1997-05-01), Collette et al.
patent: 5639848 (1997-06-01), Nugent, Jr. et al.
patent: 5645183 (1997-07-01), Slat et al.
patent: 5651933 (1997-07-01), Slat et al.
patent: 5652034 (1997-07-01), Seiner
patent: 5653907 (1997-08-01), Kendall et al.
patent: 5676267 (1997-10-01), Slat et al.
patent: 5688570 (1997-11-01), Ruttinger
patent: 5688572 (1997-11-01), Slat et al.
patent: 5728439 (1998-03-01), Carlblom
patent: 5731094 (1998-03-01), Brennan et al.
patent: 5759653 (1998-06-01), Collette et al.
patent: 5759654 (1998-06-01), Cahill
patent: 5759656 (1998-06-01), Collette et al.
patent: 5772056 (1998-06-01), Slat
patent: 5780128 (1998-07-01), Farha
patent: 5804305 (1998-09-01), Slat et al.
patent: 5834078 (1998-11-01), Cavitt et al.
patent: 5837339 (1998-11-01), Wood et al.
patent: 5851471 (1998-12-01), Schloss et al.
patent: 5879727 (1999-03-01), Puri
patent: 5894023 (1999-04-01), Schramm et al.
patent: 5902541 (1999-05-01), Imai et al.
patent: 5906285 (1999-05-01), Slat
patent: 5906787 (1999-05-01), Plester
patent: 5914138 (1999-06-01), Swenson
patent: 5927525 (1999-07-01), Darr et al.
patent: 5968620 (1999-10-01), Harvey et al.
patent: 5971742 (1999-10-01), McCollum et al.
patent: 5972445 (1999-10-01), Kimura et al.
patent: 5989661 (1999-11-01), Krishnakumar et al.
patent: 6051294 (2000-04-01), White et al.
patent: 6068900 (2000-05-01), Kohn et al.
patent: 6090460 (2000-07-01), Collette et al.
patent: 6123211 (2000-09-01), Rashid et al.
patent: 6136354 (2000-10-01), Wood et al.
patent: 6168740 (2001-01-01), Koch et al.
patent: 6180715 (2001-01-01), Schmidt
patent: 6194043 (2001-02-01), Fehn
patent: 6196830 (2001-03-01), Foltuz et al.
patent: 6257867 (2001-07-01), McCollum et al.
patent: 6276656 (2001-08-01), Baresich
patent: 6312628 (2001-11-01), Wieder et al.
patent: 6312641 (2001-11-01), Hutchinson
patent: 6315549 (2001-11-01), Jenko et al.
patent: 6319574 (2001-11-01), Slat
patent: 6352426 (2002-03-01), Hutchinson et al.
patent: 6365247 (2002-04-01), Cahill et al.
patent: 6372318 (2002-04-01), Collette et al.
patent: 6391408 (2002-05-01), Hutchinson
patent: 6413075 (2002-07-01), Koch et al.
patent: 6428305 (2002-08-01), Jenko
patent: 6428737 (2002-08-01), Collette et al.
patent: 6461697 (2002-10-01), Slat et al.
patent: 6471503 (2002-10-01), Priest et al.
patent: 6485804 (2002-11-01), Makamachi et al.
patent: 6524672 (2003-02-01), Slat et al.
patent: 6533571 (

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