Assertion: invention | /r/HasProperty | patented
Facets:
Source sentences:
text: Some inventions can be patented.
text: The design for a machine to lay rail track, the "Trac Rail Transposer", is patented and goes on to be used by Network Rail in the United Kingdom and the New York City Subway in the United States.
text: Some inventions can be patented.
text: Some inventions can be patented.
text: The invention was patented or described in any printed publication, before the patent applicant invented it.
text: The invention was patented or described in a printed publication in any country more than one year prior to the inventor's U.S. patent application.
text: Many inventions are patented.
text: It was their innovations which led to the inventions, which were then patented.