US 12,460,431 B2
Concrete screed device with oscillating screed bar
Charles H. Davis, Somers, CT (US)
Assigned to BAD ASS TOOLS LLC, Somers, CT (US)
Filed by BAD ASS TOOLS LLC, Somers, CT (US)
Filed on May 13, 2022, as Appl. No. 17/744,020.
Prior Publication US 2023/0366217 A1, Nov. 16, 2023
Int. Cl. E04F 21/24 (2006.01); E01C 19/35 (2006.01)
CPC E04F 21/242 (2013.01) [E01C 19/35 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A concrete screed device, comprising:
a handle structure defining a lower end and an upper end spaced apart from each other to define a screed handle structure height;
a base bar connected to the lower end of the handle structure;
a screed bar disposed against the base bar and configured to oscillate against the base bar; and
a motor supported by the screed and operationally connected to the screed bar to oscillate within an oscillatory range of movement against the base bar.