Plastic article or earthenware shaping or treating: apparatus – Shaping means employing anatomical body or portion thereof
Patent
1990-07-12
1991-05-07
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Shaping means employing anatomical body or portion thereof
249134, 264222, 264225, 2643289, 425 55, 425440, 425542, 425DIG44, 425DIG47, B29C 4546, B29C 4540
Patent
active
050132288
ABSTRACT:
A mould for an injection moulding apparatus, the mould including at least two mould parts which mate to form the mould cavity and which separate to permit removal of the moulded article, each mould part including a relatively rigid body having an abutment face which abuts with an abutment face of the other mould part when said parts mate, the body of at least one mould part including a recess in its abutment face which is filled with a resilient material defining a portion of said mould cavity.
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patent: 4603024 (1986-06-01), Denis
patent: 4815690 (1989-03-01), Shepherd
Naismith Robert
Thornthwaite John B.
Games Workshop Limited
Nguyen Khanh P.
Woo Jay H.
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