Now showing items 1-10 of 26
U.S. Patent Number Guide
(Michael White, 2008-04-30)
Guide to U.S. patent application and registration numbers, 1790-present. Includes utility, design, plant, reissue, additional improvements, defensive publications, statutory invention registrations and pre-grant publications.
U.S. Trademark Number Guide
(Michael White, 2008-03-01)
Guide to U.S. trademark application and registration numbers, 1870-present; and print and label numbers, 1874-1940.
Canadian Patent Number Guide
(Michael White, 2008-01-31)
Reference guide to Canadian patent and industrial design numbers, 1824-present.
How are Engineering Librarians Using Patent Literature? A Pilot Survey
(Michael White, 2008-05-22)
The purpose of this study was to collect preliminary information and feedback from academic engineering librarians on the uses and usefulness of patent literature and databases in their day-to-day work with students, ...
Note Concerning U.S. Application Serial Numbers and Series Codes
(Patent Information Users Group, Inc., 2005-12)
This article provides an overview of U.S. patent application serial numbers and series codes used from the mid-19th century to the present.
US Alien Property Custodian patent documents: A legacy prior art collection from World War II - Part 1, history.
In 1943, at the height of World War II, the U.S. Patent Office, by the authorization of the Alien Property Custodian (APC), published 2,964 pending patent applications that had been seized from nationals of enemy and ...
US Alien Property Custodian patent documents: A legacy prior art collection from World War II - Part 2, statistics
This is the second part of a two-part article on the origins, history and profile of Alien Property Custodian (APC) documents during World War II. The APC was responsible for administering American property, including ...
Building the virtual campus bit by bit
Patent Searching Back to the Future: How to Use Patent Classification Search Tools to Create Better Searches
(Canadian Engineering Education Association, Kingston, Ontario, 2010-06-07)