The search page allows free searching of EP (European), WIPO (World Intellectual Property Association), Japanese (PAJ) and "worldwide" patent documents. Provides full text images of the documents as PDF files. You can use Espacenet to search for older US patents by inventor name.
Good starting place for basic information about trademarks. Information on how to apply for a trademark and downloadable trademark forms. Free searchable trademark database with images. Online design search code manual and "Acceptable Identification of Goods and Services Manual." Contact numbers to receive free trademark information packet.
Online version of magazine with articles written by successful inventors on such topics as marketing and business planning, avoiding scams, and trade shows. Links to inventor associations.
An "organization for patent search professionals." Promotes improvement, retrieval, and dissemination of patent information. Education opportunities, discussion list, employment.
Good starting place for basic information about patents. Information on how to apply for a patent and downloadable patent forms. Free searchable patent full-text database with full-page images. Independent inventors' resources, patent assistance center, links to patent depository libraries, and kids' pages. Related Web sites and links to other countries' intellectual property offices.
Online information on steps to starting, financing and expanding your own business. Description of SBA programs reaching out to small, low income, and minority owned businesses, as well as local SBA offices. Links to their technology transfer program and procurement opportunities. "Great Business Hotlinks" to patent, trademark and copyright information.
Recognized as a leader in self-help legal information resources, has extensive information on trademark registration and conducting a trademark search.
Good starting place for basic information about trademarks. Information on how to apply for a trademark and downloadable trademark forms. Free searchable trademark database with images. Online design search code manual and "Acceptable Identification of Goods and Services Manual." Contact numbers to receive free trademark information packet.
This chart from the Legal Information Institute of Cornell University provides a clear outline of what type of published work received how long of a copyright period they have and when each work would enter the public domain.