Legal Opinion
Sioux Steel Company v. Prairie Land Millwright Services, Inc.
District Court, N.D. Illinois
Decided September 12, 2022No. 1:16-cv-02212Unknown
1Opinion
UNITED STATES DISTRICT COURT NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION Sioux Steel Company, Plaintiff, Case No. 16-cv-2212 v. Judge Mary M. Rowland Prairie Land Mill Wright Services and Duane Chaon, Defendants. MEMORANDUM OPINION AND ORDER Plaintiff Sioux Steel Company developed a piece of farm equipment—a modular storage bin sweep that utilizes interconnected paddles to sweep and empty grain bins. Plaintiff alleges that Defendant Prairie Land Mill Wright Services and its owner, Defendant Duane Chaon, have infringed a patent it owns related to that piece of equipment. Defendants have…
2Cases cited33 opinions
- Anderson v. Liberty Lobby, Inc.Supreme Court of the United States · 1986
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- Matsushita Electric Industrial Co., Ltd. v. Zenith Radio CorporationSupreme Court of the United States · 1986
- Microsoft Corp. v. i4i Ltd. PartnershipSupreme Court of the United States · 2011
- I4i Ltd. Partnership v. Microsoft Corp.Court of Appeals for the Federal Circuit · 2010
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