ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,755, issued on March 3, was assigned to Keiser Corp. (Fresno, Calif.).
"Exercise apparatus with rotatable CAM" was invented by Dennis L. Keiser (Sanger, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A coupling mechanism for an exercise apparatus is disclosed. The coupling mechanism may include a resistance source coupled with a housing, a rod coupled to the resistance source, a clevis coupled to the rod, and a cam rotatably coupled to the clevis about an axis. The cam may include a curved outside surface with a first channel, and a curved inside surface with a second and third channel. The coupling mechanism may also include a cable key coup...