Cover Image

A history of patent classification in the United States Patent and Trademark Office /

Bibliographic Details
Main Author: Rotkin, Irving J.
Other Authors: Dood, Kendall J., Thexton, Matthew A.
Format: Government Document Book
Language:English
Published: Arlington, Va. : Patent Documentation Society, 1999, 2000 reprint.
Edition:Rev.
Subjects:
Patents > United States > Classification.
Patents > United States > Classification > History.
Description
Item Description:"August, 1999"-Title page verso.
"Permission granted to the Patent and Trademark Depository Library Program in the United States Patent and Trademark Office to reproduce 100 copies on March 6, 2000"--Title page verso.
"Edited by Matthew A. Thexton, PDS President and Patent Classifier in Technology Center 1700, U. S. Patent and Trademark Office"-Title page verso.
Physical Description:x, 53 pages : facsimiles ; 28 cm.
Bibliography:Includes bibliographical references and footnotes.