HINGE SYSTEM COMPRISING DUAL LEVER

Brand Owner Address Description
CROSS-LOCK Skelmet Inc. 3920 Mystic Valley Pkwy Apt 1003 Medford MA 02155 Hinge system comprising a dual-lever structure interlocked with each other by a connector sold as a component of all of the following: Eyewear; Eyewear, namely, sunglasses, eyeglasses and ophthalmic frames and cases therefor; Eyewear, namely, sports eyewear, prescription eyewear, protective eyewear, sports goggles, prescription goggles, protective goggles; Frames for eyeglasses and pince-nez; Frames for glasses and pince-nez; Frames for spectacles; Frames for spectacles and pince-nez; Glasses for sports; Cyclists' glasses; Eye glasses; Eyeglass frames; Optical frames; Optical glasses; Protective eyewear; Protective glasses; Reading glasses; Safety eyewear; Protective eyewear and component parts thereof; Ski glasses; Spectacle frames; Spectacle frames made of metal and of synthetic material; Spectacle frames made of metal or a combination of metal and plastics; Spectacle frames made of metal or of a combination of metal and plastic; Spectacles, frames and cases; Sports eyewear; Sports glasses; Sports' glasses; Sun glasses;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A dual-direction pulley system is disclosed in conjunction with an exercise machine. The pulley system provides resistance to a pivotally mounted actuator lever when the lever is rotated clockwise and when the lever is rotated counterclockwise. In a preferred embodiment the dual-direction pulley system provides resistance for a seated leg curl/extension exercise machine such that a user can perform leg curls and leg extensions from a single seated position.