Method of molding skate components

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Forming plural articles

Patent

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Details

2643287, B28B 306, B29B 700

Patent

active

058716831

ABSTRACT:
A method of molding different versions of a skate component, the method including providing a single mold, the mold having a mold cavity capable of molding the skate component; attaching a first mold insert within the mold cavity to set a skate feature; injecting molding resin into the mold cavity, the mold cavity including the first mold insert, to form a first version of the skate component; replacing the first mold insert within the mold cavity with a second mold insert to change the skate feature; and injecting molding resin into the mold cavity, the mold cavity including the second mold insert, to form a second version of the skate component.

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patent: 5262116 (1993-11-01), Von Holdt, Sr.
Rollerblade Handbook, 1991.
Rollerblade Cat. Supp., Fall 1991.
Rollerblade Cat. Supp., Spring 1991.
Rollerblade, Fall Handbook 1990.
Rollerblade Cat., 1988-1989.
Rollerblade Cat. Supp., Spring 1992.
Photograph attached (Exhibit 1) of an Ultra-Wheels.RTM. Zephyr Model Skate. The Zephyer skate was present in a show in Chicago, Illinois in Aug. 1992.

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