ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,135, issued on Aug. 4, was assigned to APTAR RADOLFZELL GMBH (Radolfzell, Germany).
"Squeeze bottle dispenser with safety control" was invented by Volker Heinzle (Krauchenwies, Germany), Gerald Krampen (Radolfzell, Germany), Felix Schmid (Ohningen, Germany) and Karl Tempfli (Gottmadingen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A squeeze bottle dispenser having a squeezable liquid reservoir, and a discharge head with a discharge opening. The squeeze bottle dispenser has a protective sleeve captively connected to the liquid reservoir and which, with respect to a main axis, is displaceable relative to the liquid reservoir between a prote...