Lecat's Ventriloscope v. MT Tool and Manufacturing

UNITED STATES DISTRICT COURT NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION LECAT’S VENTRILOSCOPE, } ) Plaintiff, ) ) No. 16 € 5298 v. ) ) Chief Judge Rubén Castillo MT TOOL AND MANUFACTURING, ) ) Defendant. ) MEMORANDUM OPINION AND ORDER Lecat’s Ventriloscope (“Plaintiff”) filed this suit against MT Tool and Manufacturing (“Defendant”) for alleged infringement of

U.S. Patent No. 7,645,141

(“the ‘141 Patent”). (R. 1, Compl.) Generally speaking, the invention disclosed and claimed in the ‘141 Patent is a device to help train physicians and other medical professionals in the use of “auscultation”…