Patents

• IBM Intellectual Property Network
• Esp@cenet - EPO
• US Patent Database - USPTO
• Australian Patent Database - IP Australia
• Canadian Patent Database - CIPO
• New Zealand Patent Database - IPONZ
• Search the Gazette of Patents and Trademarks - HPO
  

Trademarks

• Trademark Electronic Search System (TESS) - USPTO
• Australian Trademark Databases - IP Australia
• Canadian Trademark Database - CIPO
• New Zealand Trademark Database - IPONZ
• Search the Gazette of Patents and Trademarks - HPO
  

Designs

• Australian Design Database - IP Australia
• New Zealand Design Database - IPONZ
• Search the Gazette of Patents and Trademarks - HPO