US Patent Issued to Dynatect Manufacturing on July 28 for "Roll up door assembly" (Indiana Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,733, issued on July 28, was assigned to Dynatect Manufacturing Inc. (New Berlin, Wis.).

"Roll up door assembly" was invented by Kyle J. Pittman (Knox, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A roll up door assembly is provided that includes a roller secured to both a roll up door and a roll up door frame, and a door handle assembly on the door having a pull strap block and a rear handle interconnected with a front handlebar via a plurality of lever arms. An end portion of a pull strap is secured to the rear handle, wherein the pull strap extends downward from the rear handle and wraps over a guide bottom surface of the pull strap block a...