The shoes have a specially designed heel slot which

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Unformatted text preview: of wearing a specially designed pair of shoes which will engage with a hitch member movably projectable through a stage surface. The shoes have a specially designed heel slot which can be detachably engaged with the hitch member by simply sliding the shoe wearer’ foot forward, thereby engaging with the hitch member. s Lecture 2: Institutions, Econ483: Econ of Innovation & Technology, Evangelia Chalioti c A ll rights reserved. Intro History Patents IP Skate boot cover Lecture 2: Institutions, Econ483: Econ of Innovation & Technology, Evangelia Chalioti c A ll rights reserved. Intro History Patents IP US Patent no 4445287 May 1, 1984 Skate boot cover Inventors: Garcia; Mario C. ABSTRACT: A releasably attachable insulative covering for a skate shoe and comprising a covering panel adapted to envelop the skate shoe and fabricate it from thermally insulative material. The panel includes a toe covering portion, a heel covering portion, and an in-step covering portion therebetween, with ‡exible fastening means for releasably attaching the covering panel to the sk...
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This note was uploaded on 03/16/2014 for the course ECON 483 taught by Professor Staff during the Spring '08 term at University of Illinois, Urbana Champaign.

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