Single-motor extrusion head having multiple extrusion lines

Details Single-motor extrusion head having multiple extrusion lines Single-motor extrusion head having multiple extrusion lines

2006-04-03

2009-10-20

Gupta, Yogendra (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Means feeding fluent stock from plural sources to common...

Extrusion shaping means

C425S146000, C425S190000, C425S376100, C425S462000

Reexamination Certificate

active

07604470

ABSTRACT:
An extrusion head comprising at least one drive wheel and an assembly positionable between at least a first state and a second state. The assembly comprises a first extrusion line configured to engage the at least one drive wheel while the assembly is positioned in the first state, and a second extrusion line configured to engage the at least one drive wheel while the assembly is positioned in the second state.

REFERENCES:
patent: 4197069 (1980-04-01), Cloeren
patent: 4372736 (1983-02-01), Gooch et al.
patent: 4653994 (1987-03-01), Capelle
patent: 4906171 (1990-03-01), Miller
patent: 4928897 (1990-05-01), Satou et al.
patent: 5121329 (1992-06-01), Crump
patent: 5169081 (1992-12-01), Goedderz
patent: 5303141 (1994-04-01), Batchelder et al.
patent: 5312224 (1994-05-01), Batchelder et al.
patent: 5340433 (1994-08-01), Crump
patent: 5503785 (1996-04-01), Crump et al.
patent: 5594652 (1997-01-01), Penn et al.
patent: 5633021 (1997-05-01), Brown et al.
patent: 5695707 (1997-12-01), Almquist et al.
patent: 5723082 (1998-03-01), Mizuguchi et al.
patent: 5764521 (1998-06-01), Batchelder et al.
patent: 5816466 (1998-10-01), Seufer
patent: 5866058 (1999-02-01), Batchelder et al.
patent: 5900207 (1999-05-01), Danforth et al.
patent: 5943235 (1999-08-01), Earl et al.
patent: 5968561 (1999-10-01), Batchelder et al.
patent: 6004124 (1999-12-01), Swanson et al.
patent: 6022207 (2000-02-01), Dahlin et al.
patent: 6027068 (2000-02-01), Lantsman
patent: 6028410 (2000-02-01), Leavitt et al.
patent: 6041991 (2000-03-01), Mehri et al.
patent: 6054077 (2000-04-01), Comb et al.
patent: 6067480 (2000-05-01), Stuffle et al.
patent: 6085957 (2000-07-01), Zinniel et al.
patent: 6129872 (2000-10-01), Jang
patent: 6214279 (2001-04-01), Yang et al.
patent: 6228923 (2001-05-01), Lombardi et al.
patent: 6238613 (2001-05-01), Batchelder et al.
patent: 6257517 (2001-07-01), Babish et al.
patent: 6547995 (2003-04-01), Comb
patent: 6557742 (2003-05-01), Bobeczko et al.
patent: 6578596 (2003-06-01), Batchelder et al.
patent: 6645412 (2003-11-01), Priedeman, Jr. et al.
patent: 6685866 (2004-02-01), Swanson et al.
patent: 6722872 (2004-04-01), Swanson et al.
patent: 6749414 (2004-06-01), Hanson et al.
patent: 6776602 (2004-08-01), Swanson et al.
patent: 6814907 (2004-11-01), Comb
patent: 6923634 (2005-08-01), Swanson et al.
patent: 7026574 (2006-04-01), Belfiore et al.
patent: 7150616 (2006-12-01), Haynes et al.
patent: 2002/0113331 (2002-08-01), Zhang et al.
patent: 2005/0015175 (2005-01-01), Huang
International Search Report and Written Opinion of PCT/US2007/06796 filed Mar. 15, 2007.

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