Assertion: utility patent | /r/HasProperty | issued
Facets:
value: after june
type: TEMPORAL
Source sentences:
text: Once a utility patent has been issued, inventors have the right to stop others from manufacturing, using, or selling their invention.
text: If a utility patent was issued on or after June 8, 1995, it will expire either 17 years from the grant date or 20 years after the first effective filing date, whichever is later.