Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Reexamination Certificate
2006-04-25
2006-04-25
Ortiz, Angela (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
C264S259000, C264S271100, C441S064000
Reexamination Certificate
active
07033533
ABSTRACT:
A method of manufacturing a molded product comprising the steps of: providing a mold conforming to the shape of the product the mold serving to define one or more molding surfaces which are to be reproduced in an article formed via the mold; mounting in the mold an article including or forming an image comprising at least one device, logo, letter, word or words or combinations of these in such a way that most, if not all of the article lies within the mold out of contact with the or each molding surface; and injecting into the mold a supply of polymerisible material so as to immerse the article; the material, at least following polymerisation being flexible and so providing at least in part, a substantially transparent product; and withdrawing the product from the mold. Typically the step of providing product is directed to an article of footwear such as a shoe or swimming fin (also known as a flipper). The invention provides for a single stage product or the step of providing the mold conforming to the shape of the product serves also to juxtapose a previously formed or molded product for attachment to a product formed in the injection step. The invention extends to a molded product which is of flexible plastics material molded by way of the method.
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Lewis-Aburn Matthew James
Lewis-Aburn Michelle Anita
Davis & Bujold PLLC
Ortiz Angela
LandOfFree
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