US Patent Issued to Guido Valentini on Aug. 26 for "Pneumatic tube or hose for releasable airtight connection to a pneumatic port and respective pneumatic port" (Italian Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,396,605, issued on Aug. 26, was assigned to Guido Valentini (Milan).

"Pneumatic tube or hose for releasable airtight connection to a pneumatic port and respective pneumatic port" was invented by Guido Valentini (Milan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pneumatic tube or hose having a longitudinal axis along its longitudinal extension and two ends, each provided with a respective socket adapted for a releasable airtight connection to a first pneumatic port of a vacuum generation unit or a second pneumatic port of a vacuum utilization device. The socket includes a magnetic element adapted for interaction with a corresponding magnetic element...