top of page
Search

Techtronic Industries Co. Ltd. v. ITC (Fed. Cir. Dec. 12, 2019)

The specification's consistent description of "a passive infrared detector" that is superior to those in the prior art due to its location in a wall console rather than the head unit disavows wall consoles lacking a passive infrared detector. In such situations, there is no need for express disavowal stating that placing the detector elsewhere is "impossible or even infeasible."


Read the case here.


#disavowal #claiminterpretation #itc

Recent Posts

See All

Post by Paul Serbinowski What must the specification disclose to enable broad functional claim language? A week ago in Amgen Inc. v. Sanofi, the U.S. Supreme Court considered what the specification mu

bottom of page