Useful Links for Patent Info:
Patent Searching Resources
Free Full Text Patent Searching at the USPTO
Index to Manual Classification of Patents
Derwent Home Page
Micro Patent
Searching Community of Science Patent Database: By subscription
Questel-Orbit Home Page
Canadian Patent Resources
Canadian Intellectual Property Office
Inventor's Resource Center Ottawa
Arvic's Guide to Intellectual Property related to Canada
Canadian Space Guide Commercial Directory
U.S. Patent Resources
United States Patent and Tradmark Office
American Intellectual Property Law Association (AIPLA)
Legislation
United States Patent Act
United States Copyrights Act
International Patent Resources
European Patent Office
World Intellectual Property Office
Australian Patent Office
Frei Patent Attorneys, Zurich Switzerland
Appelfeld Zer is an Israeli boutique IP firm, specializing in all aspects of intellectual property, and provides a wide range of services including the filing and prosecution of patent, trademark and design applications in Israel and worldwide as well as copyrights and trade secrets consulting.
Miscellaneous
Wacky Patent of the Month
Great Software Dictionary of Terms - U.K. Site