ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,207, issued on May 27, was assigned to ENVIROSIGHT LLC (Randolph, N.J.).
"Pipe inspection device with variable height control" was invented by Peter Kessler (Hirschegg, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "A crawler comprising: (a) a body; (b) a camera head in or connected to said body; (c) a plurality of motorized hub assemblies; and (d) a plurality of legs, each of said plurality of legs having a first end and a distal second end, said first end being connected to said body, and said second end being connected to one of said plurality of motorized hub assemblies, wherein said legs are actuatable to define a minimum extended posit...