Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Female mold type means
Reexamination Certificate
2007-10-23
2007-10-23
Mackey, James P. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Female mold type means
C425S261000, C425S345000, C425S438000, C425S809000
Reexamination Certificate
active
10414311
ABSTRACT:
An apparatus for compression molding of articles made of plastics, comprising: molding means; feeding means for feeding doses of plastic material, which are provided with removal elements for removing in succession said doses from an extruder and transferring the doses onto said molding means; and conditioning means for conditioning temperature of said doses during transfer thereof from said extruder to said molding means.
REFERENCES:
patent: 3135019 (1964-06-01), Aichele
patent: 3767892 (1973-10-01), Armstrong et al.
patent: 4304744 (1981-12-01), Stroud
patent: 4336011 (1982-06-01), George et al.
patent: 4412797 (1983-11-01), Murayama
patent: 4979282 (1990-12-01), Alieri et al.
patent: 5332381 (1994-07-01), Shapcott
patent: 5401154 (1995-03-01), Sargent
patent: 5807592 (1998-09-01), Alieri
patent: 5811044 (1998-09-01), Rote et al.
patent: 6007315 (1999-12-01), Busacchi
patent: 1 293 332 (2003-03-01), None
patent: 1 604 560 (1981-12-01), None
patent: 03 047831 (2003-06-01), None
Mackey James P.
Nguyen Thu Khanh T.
Nixon & Vanderhye P.C.
Sacmi Cooperativa Meccanici Imola S.C.R.L.
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