ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,767, issued on July 15.
"Compressed gas tank or cylinder rotating clean-out apparatuses and methods of using the same" was invented by Arthur Koch (Crystal Lake, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A compressed gas tank or cylinder rotating clean-out apparatus comprises a rotating apparatus for clamping and rotating a compressed gas tank or cylinder for aiding in clean-out of the same. More specifically, the apparatus comprises a platform and strap for holding a compressed gas tank or cylinder, such as a SCUBA tank, and providing for the rotating of the same to dispose in various rotated positions so that the same may be more easily ...