U.S. PTO Patent Image Databases

The U.S. Patent and Trademark Office (PTO) provides searchable databases of issued patents and published U.S. patent applications.

Related Links

European Patent Office Espacenet

The European Patent Office (EPO) provides a searchable database of European patents and patent publications. 

WIPO International Patent Application Search

The World Intellectual Property Office (WIPO)provides a searchable database of published international patent applications. 

U.S. PTO Trademark Search

This is a link to the Trademark home page of the U.S. Patent and Trademark Office (PTO).  The PTO provides searchable databases of issued trademarks and trademark applications through its Trademark Electronic Search System (TESS).

WIPO Information on Madrid Protocol

The World Intellectual Property Office (WIPO) provides information on the Madrid system for the international registration of trademarks.

International Schedule of Classes of Goods and Services

The International Schedule of Classes of Goods and Services is used by trademark offices throughout the world to categorize marks.

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PATENT TRADEMARK & IP COUNSELING

Phone: 425-228-0818

Fax: 425-228-8192

E-mail: info@patentique.com