A Digest of Patents, Issued by the United States, Including the Years 1839, 1840, and 1841: Published by Act of Congress Under the Superintendence of

By Henry Leavitt Ellsworth

"A Digest of Patents, Issued by the United States, Including the Years 1839, 1840, and 1841" offers a detailed record of patents granted during a pivotal period in American innovation. Published under the authority of the Commissioner of Patents, Henry L. Ellsworth, this digest provides insights into the technological advancements and inventive spirit of the era. The volume also includes the prevailing patent laws, making it a valuable resource for understanding the legal framework surrounding intellectual property at the time.

This historical document is essential for researchers, historians, and anyone interested in the evolution of technology and patent law in the United States. It offers a unique glimpse into the inventions that shaped the nation's industrial development during the early to mid-19th century.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.

This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

• Format: Paperback
• Language: English
• ISBN: 1147826862
• ISBN13: 9781147826869
• Release Date: March 2010
• Publisher: Nabu Press
• Length: 254 Pages
• Weight: 0.79 lbs.
• Dimensions: 0.5" x 6.1" x 9.2"