The Wichita State University Ablah Library became a Patent and Trademark Depository Library in 1991. The library offers access to the CD-ROM patent and trademark database, CASSIS, as well as paper and microfiche products to identify patents and trademarks. We're happy to assist you and answer your questions as you do your own patent search. We cannot give you any legal advice or answer any questions of a legal nature, however.
Call us locally at 978-3622 or at (800) 572-8368. You can also send an
e-mail request for a copy of a patent or ask for information from
Nan Myers.
| Our Services | Patent Information | Trademark Information | Patent & Trademark Search Tutorials | Inventor Information | Copyright Information |
Note: A complete, comprehensive patent search is difficult if not impossible to do using free, Internet accessible patent databases. The databases have limitations: coverage of only recent patents, partial text (or no text) of patents, no drawings, incomplete information, lack of sophisticated searching techniques, and dependence on keyword searching. A patent search on the Internet is a preliminary search only. For serious, comprehensive patent searching, use your local Patent and Trademark Depository Library.
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This site was updated on 11/17/99. For comments, please send an email to: Nan Myers