We have found the following web sites useful, we hope you will find them helpful as well. If you find others, or find that some of the following links have changed, please e-mail us and let us know about them, too! Thanks in advance.

...click here for foreign patent illustration links...

Drawing Specifications:

USPTO Home

Patent Guidance Tools and Manuals: http://www.uspto.gov/web/patents/guides.htm

USPTO Laws and Rules: http://www.uspto.gov/main/glossary/lawsandrules.htm

Electronic Filing System:

www.uspto.gov/ebc/efs/

www.uspto.gov/ebc/efs/index.html

USPTO Official Gazette:

Drawings: www.uspto.gov/web/offices/pac/doc/general/
www.uspto.gov/web/offices/pac/doc/general/specifi.htm
www.uspto.gov/web/offices/pac/doc/general/design.htm
www.uspto.gov/web/offices/com/iip/index.htm

USPTO Design Patents:
http://www.uspto.gov/web/offices/pac/design/toc.htm
www.uspto.gov/web/offices/pac/design/definition.htm
www.uspto.gov/web/offices/pac/design/disclosure.htm
www.uspto.gov/web/offices/pac/design/design.htm
www.uspto.gov/web/offices/pac/design/drawing.htm
www.uspto.gov/web/offices/pac/design/laws.htm
www.uspto.gov/web/offices/pac/design/rules.htm
www.uspto.gov/web/offices/pac/design/sample.htm

USPTO Provisional Application:
www.uspto.gov/web/offices/pac/provapp.htm

USPTO Non-Provisional Utility Patents:
http://www.uspto.gov/web/offices/pac/utility/utility.htm

USPTO Plant Patents:
www.uspto.gov/web/offices/pac/doc/general/plant.htm
www.uspto.gov/web/offices/pac/plant/index.htm

Image File Wrapper: http://www.uspto.gov/web/patents/ifw/ifwtext.htm

USPTO Trademarks:
www.uspto.gov/web/offices/tac/doc/basic/index.htm
www.uspto.gov/web/offices/tac/doc/basic/filing_req.htm

USPTO TM Classifications Index:
www.uspto.gov/web/offices/ac/ido/oeip/taf/moc/index.htm

SBA Trademark Info: www.sba.gov/starting/indextrademarks.htm

Forms:
http://www.uspto.gov/web/forms/index.htm

Library of Congress- Copyright Office:
www.loc.gov/copyright/
www.loc.gov/copyright/reg.htm
www.loc.gov/copyright/circs/index.htm

URAA, GATT Amendments:
www.loc.gov/copyright/gatt.html

Patent Cooperation Treaty: PCT
www.uspto.gov/web/offices/pac/dapps/pct/

US and International Patent Search Database:
http://www.delphion.com/

Gallery of Obscure Patents:
http://www.delphion.com/gallery

Gallery of Historic Patents:
http://www.delphion.com/historic

USPTO Document Disclosure Program: www.uspto.gov/web/offices/pac/disdo.htm

Patent Searches: http://www.kramerip.com

Free Patents Online: http://www.freepatentsonline.com

www.uspto.gov/web/offices/com/iip/index.html