US Patent 10070677 Attachment system for frontal helmet extension to a helmet

An attachment system for securing a frontal helmet extension to protective headgear, the attachment system including one or more magnetic elements disposed on the helmet and/or frontal helmet extension and one or more complementary elements disposed on the helmet and/or frontal helmet extension and adapted to engage the magnetic elements. The magnetic elements and complementary elements are configured to detachably couple the frontal helmet extension to the helmet in a position wherein the frontal helmet extension extends forward from the helmet. The magnetic properties of the magnetic elements are adapted to magnetically attract the complementary elements so that the frontal helmet extension is effectively secured to the helmet during ordinary use of the helmet while allowing release of the frontal helmet extension from the helmet upon impact.