terminal disclaimer
C2CEFR level
90/100Rarity: very rare
TechnicalRegister
A filing that gives up the tail end of a patent's term to overcome a double-patenting rejection by aligning its expiry with a related patent.
We filed a terminal disclaimer so the continuation lapses the same day as its parent.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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