About: http://webisa.webdatacommons.org/173411239

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The defendant contended that such use was a public use of the patented invention more than two years before the application, and that, therefore, the patent was invalid.
http://www.w3.org/ns/prov#wasQuotedFrom	openjurist.org