B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
B67B7/00—Hand- or power-operated devices for opening closed containers
B67B7/18—Hand- or power-operated devices for opening closed containers for removing threaded caps
B67B7/184—Hand- or power-operated devices for opening closed containers for removing threaded caps by use of a flexible loop gripping the cap skirt or the container body by friction