Helpful links

Patents, Trademark Offices

	U.S. Patent Office www.uspto.gov			European Patent Office www.epo.org

	Japanese Patent Office www.jpo.go.jp			German Patent Office (DPMA) www.deutsches-patentamt.de

	World Intellectual Property Organization www.wipo.int			European TM and Design Office oami.europa.eu

Search US Patents/Applications
patft.uspto.gov

Print US Patents to PDF
www.pat2pdf.org

Google Patents
www.google.com/patents

US - Patent Law, Rules: 35 USC, 37 CFR, MPEP
www.uspto.gov/web/offices/pac/mpep

European Designs at OHIMe
http://oami.europa.eu/RCDOnline/RequestManager

Search Patents Worldwide - German Patent Office (DPMA)
http://depatisnet.dpma.de/DepatisNet/

WIPO Patent Search
http://www.wipo.int/pctdb/en/index.jsp

US Trademarks
http://www.uspto.gov/trademarks/index.jsp

US Trademark Classification Manual for Goods and Services
http://tess2.uspto.gov/netahtml/tidm.html