US Patent Issued to Fast Valve on Aug. 18 for "Cleanroom wall passthrough" (Washington Inventor)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,710,116, issued on Aug. 18, was assigned to Fast Valve LLC (Kirkland, Wash.).

"Cleanroom wall passthrough" was invented by John Donahue (Kirkland, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A passthrough for a barrier separating a first space from a second space includes a housing mounted to an opening that extends through the barrier. First and second doors selectively block the first and second spaces, respectively, from the opening. First and second upper sealing blocks cooperate with first and second lower sealing blocks, respectively, to define a number of apertures. Each apertures is sized and configured to selectively receive 1) a condu...