US 12,246,334 B2
Roof coating sprayer and methods for roof coating
Mark Ballman, Kasota, MN (US)
Filed by Mark Ballman, Kasota, MN (US)
Filed on May 4, 2022, as Appl. No. 17/737,010.
Claims priority of provisional application 63/304,751, filed on Jan. 31, 2022.
Claims priority of provisional application 63/183,813, filed on May 4, 2021.
Prior Publication US 2022/0355325 A1, Nov. 10, 2022
Int. Cl. B05B 13/00 (2006.01); B05B 1/20 (2006.01); B05B 15/68 (2018.01); B60K 1/00 (2006.01); B60K 17/04 (2006.01); B60L 15/20 (2006.01); E04D 15/07 (2006.01); F16H 7/06 (2006.01); E04D 7/00 (2006.01)
CPC B05B 13/005 (2013.01) [B05B 1/202 (2013.01); B05B 15/68 (2018.02); B60K 1/00 (2013.01); B60K 17/04 (2013.01); B60L 15/20 (2013.01); E04D 15/07 (2013.01); F16H 7/06 (2013.01); E04D 7/00 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A sprayer for applying a coating to a planar surface, the sprayer comprising:
a frame;
a plurality of wheels operably coupled to the frame;
a drive assembly operably coupled to at least one of the plurality of wheels, the drive assembly comprising:
a motor; and
a transmission operably coupling the motor and the at least one of the plurality of wheels; and
a sprayer assembly operably coupled to the frame, the sprayer assembly comprising:
a supply hose adapted to couple with a pressurized supply of liquid coating material;
a sprayer support assembly including a boom and a plurality of vertical spray nozzle attachment members operably coupled to the boom, each one of the plurality of vertical spray nozzle attachment members being selectively separately horizontally and vertically shiftable relative to the boom;
a plurality of spray nozzles adapted to spray the liquid coating material on the planar surface, each one of the plurality of spray nozzles being operably coupled to a separate one of the vertical spray nozzle attachment members;
a manifold coupled with the supply hose; and
a plurality of spray nozzle hoses fluidly coupled with the manifold, each of the plurality of spray nozzle hoses fluidly coupled with a separate one of the plurality of spray nozzles to deliver the liquid coating material to the respective separate one of the plurality of spray nozzles.