Complaint for Patent Infringement
Civil Action No. 1:13-cv-00526-WMN, the Hon. William M Nickerson presiding.
Filed on Feb. 19, 2013 in the U.S. District Court for the District of Maryland;

Patents in case

• 7,617,544: “Protective eyewear” by Hahn et. al. Prosecuted by Paul, Hastings, Janofsky & Walker LLP. Includes 32 claims (2 indep.). Was application 11/832,366. Granted 11/17/2009.
• 8,327,466: “Protective eyewear” by Hahn et. al. Prosecuted by Ober, Kaler, Grimes & Shriver Craig; Royal W.. Includes 35 claims (2 indep.). Was application 12/574,240. Granted 12/11/2012.