US 12,291,056 B1
Paint roller cleaning
Marty Goodman, Boulder, CO (US)
Assigned to Pinnacle Pro Inc, Lafayette, CO (US)
Filed by Painting Productline Innovations, Denver, CO (US)
Filed on Jul. 23, 2024, as Appl. No. 18/780,886.
Int. Cl. B44D 3/00 (2006.01); B05C 17/02 (2006.01); B08B 3/02 (2006.01); B44D 3/02 (2006.01)
CPC B44D 3/006 (2013.01) [B05C 17/0245 (2013.01); B08B 3/02 (2013.01); B44D 3/02 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A paint roller cover cleaning system, comprising:
configured to house a paint roller cover, a tubular enclosure defined by an exterior surface surrounding an interior surface surrounding a lumen having a center and a length extending from an open first end to an open second end; and
in communication with the lumen, a slot formed through the exterior and interior surfaces of the tubular enclosure and having a sidewall projecting outward from the exterior surface of the tubular enclosure as well as into the lumen and forming a rib within the lumen;
configured to surround and close the open first end of the tubular enclosure, a cap;
configured for rotatable coupling with the cap through a first axle and for insertion into a lumen of a paint roller cover from a first end, a first rotor having a length extending from a first end plate to a second end plate;
configured to support the tubular enclosure while surrounding the second open end, a base including one or more drain holes and a bottom rim; and
configured for rotatable coupling with the base through a second axle and insertion into a lumen of a paint roller cover from a second end, a second rotor having a length extending from a first end plate to a second end plate; and
wherein the slot and the rib are configured to cooperate to direct a fluid stream into the lumen along a path forming a non-zero angle with a longitudinal plane passing through the slot and the lumen center.