(November 5, 2015, 9:08 AM EST) -- PITTSBURGH — Citing the untimeliness of an expert report in a products liability case, a Pennsylvania federal judge on Nov 3 excluded testimony that the absence of markings on a fire extinguisher shows that a plaintiff did not attempt to use it (Gretchen McDaniel, Matthew McDaniel and Allstate Property and Casualty Insurance Co. v. Kidde Residential & Commercial and Sam’s Club, No. 12-1439, W.D. Pa.; 2015 U.S. Dist. LEXIS 148892)....