This book provides a comprehensive listing of the revised classes and subclasses of subjects of invention as defined by the United States Patent Office. Arranged in numerical order, it serves as an essential reference for patent attorneys, inventors, and anyone involved in intellectual property. The detailed classifications offer a structured approach to understanding the scope and categorization of inventions, aiding in patent searches and application processes.
Originally published to assist in the systematic organization of patents, this resource remains valuable for its insight into the historical development of patent classifications and the evolving landscape of invention. A must-have for legal professionals and researchers seeking a detailed understanding of the U.S. patent system.
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Seller: California Books, Miami, FL, U.S.A.
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