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Definitions for
"unpatented"
Keywords:
patent
,
licence
,
inventions
,
mining
,
crown
(of devices and processes) not protected by patent; "unpatented inventions"
wordnet.princeton.edu
when referring to land or mining rights, means land or mining rights for which a patent, lease, licence of occupation or any other form of Crown grant is not in effect.
mndm.gov.on.ca