(March 10, 2016, 12:29 PM EST) -- PHILADELPHIA — Deeming a plaintiff likely to succeed on the merits of allegations that competitors sold infringing fasteners and fastener components, a Pennsylvania federal judge on March 9 entered a preliminary injunction in the case (Penn Engineering & Manufacturing Corp. v. Pemco Hardware Inc., et al., No. 15-6377, E.D. Pa.; 2016 U.S. Dist. LEXIS 30283)....