Molds and related methods and articles

Plastic article or earthenware shaping or treating: apparatus – Preform reshaping or resizing means: or vulcanizing means... – Shaping surfaces per se

Reexamination Certificate

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Details

C249S112000, C249S114100, C249S117000, C425S470000

Reexamination Certificate

active

07985063

ABSTRACT:
Molds and related methods and articles are disclosed. In certain embodiments, an exposed surface of the mold has regions with different coefficients of friction.

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U.S. Appl. No. 09/950,195, filed Sep. 10, 2001.
“Blasformen en Miniature.” Plastverarbeiter, Zechner und Huethig Verlag GMBH. Speyer/Rhein, DE, vol. 47, No. 11, Nov. 1996, pp. 70-72.
Certified translation of “Blasformen en Miniature.” Plastverarbeiter, Zechner und Huethig Verlag GMBH. Speyer/Rhein, DE, vol. 47, No. 11, Nov. 1996, pp. 70-72.

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