JustAir LLC. Virtual Patent Marking. This page is intended to serve as notice under 35 U.S.C. § 287(a).The following JustAir products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act.The following list ofJustAir products may not be all inclusive, and other JustAir products not listed here may be protected by one or more patents. JustAir products:Protected by U.S. Patents 7,597,101. Additional patents may be pending in the U.S. and elsewhere.