Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

Fed. Cir.

The Chamberlain Group, Inc. v. Techtronic Industries Co. Ltd, No. 18-2103 (Fed. Cir. Aug. 21, 2019)

Reversed in Part
§ 101 Eligibility Infringement Invalidity (§ 102/§ 103) Attorneys' Fees
Court
U.S. Court of Appeals for the Federal Circuit
Case No.
No. 18-2103
Also Docketed
No. 18-2228 (consolidated; same document)
Decided
August 21, 2019
Judge
Chen, J.
Document
Precedential Opinion
Length
15 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Techtronic Industries Co. Ltd., Techtronic Industries North America, Inc., One World Technologies, Inc., OWT Industries, Inc., and Ryobi Technologies, Inc. (collectively, TTI) appeal from the opinion and order of the United States District Court for the Northern District of Illinois denying TTI’s motion for judgment as a matter of law (JMOL) and granting Chamberlain Group, Inc.’s (CGI) motion s for en- hanced damages and attorney fees. TTI also appeals the jury’s verdict with respect to infringement and validity. We have jurisdiction under 28 U.S.C.

Download Opinion (PDF)

Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error