Quabaug Corporation

Quabaug Rubber Company

Melvyn P Cheskin

Duane M Sulak

David Bradley Granger

Shoe sole

A lightweight, flexible, resilient sole adapted for athletic footwear including a relatively soft midsole made of a synthetic such as ethylene vinyl acetate, the midsole being wedge-shaped and including a relatively thick heel section and a relatively thin and flexible forepart section, and a plurality of discontinuous independent outsole pieces made of a relatively hard and wear-resistant synthetic rubber, such as styrene-butadiene rubber, the outsole pieces being disposed across the forepart section of the midsole with open spaces between the outsole pieces to maintain the flexibility of the forepart section, with the outsole pieces being vulcanized to the lower surface of the midsole to form a composite sole.

Growing community of inventors

Braintree, MA, United States of America

Melvyn P Cheskin