Patent ID: 8316502

Claim:
A spin dry mop comprising: a. an outer tube; b. a handle fitting over the outer tube and made of a different material than the outer tube; c. an inner pipe sized to fit telescopically within the outer tube; d. a fastness key bonded to the handle and fitting inside the outer tube; e. a corkscrew screw made of a strip of flat metal having a plurality of turns, wherein the fastness key is made of a different material than the corkscrew screw, wherein the fastness key is bonded to the handle at a key top end and bonded to the corkscrew screw at a key lower end; f. a screw tube having a keyed opening with an internal profile of the corkscrew screw and receiving the corkscrew screw within the keyed opening, wherein the screw tube has a plurality of screw tube engaging teeth at a lower end of the screw tube; g. a threading pipe having a plurality of threading pipe engaging teeth selectively engaging with the screw tube engaging teeth disposed on a lower portion of the screw pipe, wherein the threading pipe is connected to an upper end of the inner tube; h. the inner pipe extension connection connected to a lower end of an inner pipe, wherein the inner pipe extension connection includes an inner pipe extension connection internal thread disposed on an internal surface of the inner pipe extension connection; i. a mop attachment mounted to the inner pipe extension connection.