Links

IP Australia - Australian government site; contains an explanation of the patent system

Patent lens - free worldwide searching of patent databases

pat 2 pdf - pdf copies of US patents

PCT countries - countries accessible through an International (PCT) patent application and time limits

AusPat Database - search for an Australian patent or patent application

Australian Designs Database - search for an Australian registered design or design application

Australian Designs Journal - search the official Journal for activity on a registration or application