Index of Patents 1999

Index of Patents 1999 PDF

Author:

Publisher: Patent & Trademark Office

Published: 2003-10-20

Total Pages: 1035

ISBN-13: 9780160512803

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Indexes the subject of invention of each patent issued during 1999. Arranged by class and subclass numbers. Covers design patents, plant patents, and statutory invention registrations. Also lists patent and trademark depository libraries.

Index of Patents 2001

Index of Patents 2001 PDF

Author:

Publisher: Patent & Trademark Office

Published: 2005-06-23

Total Pages: 1103

ISBN-13: 9780160723117

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Indexes the subject of invention of each patent issued during 2001. Arranged by class and subclass numbers. Covers design patents, plant patents, and statutory invention registrations. Also lists patent and trademark depository libraries.