Concrete screed device with oscillating screed bar
AssigneeBad Ass Tools LLC
InventorCharles H. Davis
Life of this patent
Estimating the term…
Abstract
A concrete screed device, having: a base bar extending between first and second ends and having a bottom member and an upright member; a handle structure connected to the base bar, between the first and second ends, and extending away from the base bar to a grip portion; a screed bar disposed against the upright member of the base bar; guide members connected to the screed bar and extending through the upright member of the base bar; a battery powered motor supported along the base bar and operationally connected to one of the guide members to oscillate the screed bar against the base bar; and a wheel supported under the bottom member of the base bar near the first end of the base bar.
Claims20
A concrete screed device, comprising:
- a base bar extending between first and second ends and having a bottom member and an upright member;
- a handle structure connected to the base bar, between the first and second ends, and extending away from the base bar to a grip portion;
- a screed bar disposed against the upright member of the base bar;
- guide members connected to the screed bar and extending through the upright member of the base bar;
- a battery powered motor supported along the base bar and operationally connected to one of the guide members to oscillate the screed bar against the base bar;
- and
- a wheel supported under the bottom member of the base bar near the first end of the base bar.
A concrete screed device, comprising:
- a base bar extending between first and second ends and having a bottom member and an upright member;
- a screed bar disposed against the upright member of the base bar;
- guide members connected to the screed bar and extending through the upright member of the base bar, including at least a guide member located near the first end of the base bar;
- and
- a battery powered hand-grip connected to the bottom member at the first end of the base bar, the hand-grip including an oscillating motor that is operationally connected to the guide member located near the first end of the base bar, wherein the oscillating motor oscillates the screed bar against the base bar.
Dependencies are inferred from the claim text.