Assertion: patent's filing date | /r/CapableOf | set the date
Facets:
value: for constructive reduction
type: PURPOSE
Source sentences:
text: Filing dates set the date for constructive reduction to practice (i.e., the date upon which the invention is disclosed to a patent office as having been made), and in doing so, determine the date against which the invention will be tested for novelty and non-obviousness.