TODAY’S PATENT – WELDING HELMET
This invention is created by Charles Walkden (Homer, AK) having patent no. US20070089216A1. This creation is registered in UPSTO on April 26th 2007.
This invention contemplates a combined welding helmet apparatus is provided. The apparatus allows for several features to be incorporated into a single helmet. Particularly, several face and eye protection elements are incorporated into a single helmet. An integrated internal mechanism allows for selected elements to be functionally positioned while non-selected elements are unobtrusively positioned to a non-functional position. At least three face and eye protection elements are combined in the helmet; a dark filtered welding lens, a lighter filtered lens, and a clear safety.