US 12,065,843 B2
Systems for leveling tiles
Vincenzo Caruso, Clinton Township, MI (US)
Filed by Vincenzo Caruso, Clinton Township, MI (US)
Filed on Sep. 20, 2022, as Appl. No. 17/948,802.
Claims priority of provisional application 63/246,381, filed on Sep. 21, 2021.
Prior Publication US 2023/0091132 A1, Mar. 23, 2023
Int. Cl. E04F 21/22 (2006.01)
CPC E04F 21/22 (2013.01) 20 Claims
OG exemplary drawing
 
1. A tile leveling system comprising:
a stem including a base and a fork extending from the base, the fork including a cylindrical portion extending in a direction opposite the base and having an externally threaded surface, a cutout formed in the fork between the cylindrical portion and the base;
a spinner including a hub, a rim, and one or more spokes extending between the hub and the rim, an internally threaded surface defining a bore extending through the hub; and
an engaging member including a main body and a mounting portion extending from the main body, a hub-receiving bore formed in the main body for receiving the hub of the spinner, a stem-receiving bore formed in the main body for receiving the cylindrical portion of the stem.