Back to results
US 12,644,293 B2Granted
Hand-held vibrating cement trowel
AssigneeCK Industry LLC
InventorChrist M. Yoder
Life of this patent
Estimating the term…
Abstract
The present invention involves a hand-held tool with a battery powered vibrator positioned on the smoothing plane of the float to help settle the concrete while the operator smooths the surface.
Claims20
A hand-held tool for finishing concrete with a float, the tool comprising:
- a handle housing defining first and second post sections, a hand gripping section, and a vibration motor section;
- the first and second post sections being configured to be mounted on the float, the float having a planar body with a flat lower surface, the first and second post sections being mounted on the body, the body being elongated in one of the dimensions of length and width with the posts extending in the dimension of height, the body extending in one of the directions of length and width for an extent more than twice longer than the handle housing;
- and
- a vibrator disposed in a motor section of the handle housing, the motor section configured to be positioned directly on the float.
1 more element
A hand-held tool for finishing concrete with a float, the tool comprising:
- a handle housing defining first and second post sections, a hand gripping section, and a vibration motor section, and a vibrator disposed in a cylindrically shaped motor section of the handle housing;
- and
- a float, the first and second post sections being configured to be mounted on the float and extending in the dimension of height such that the motor section is positioned directly on the float, the float having a planar body with a flat lower surface, the first and second post sections being mounted on the body, the body being elongated in one of the dimensions of length and width, the body being elongated more than twice longer than the handle housing.
A hand-held tool for finishing concrete with a float, the tool comprising:
- a handle housing defining first and second post sections, a hand gripping section, and a vibration motor section, and a vibrator disposed in a cylindrically shaped motor section of the handle housing;
- a float having a length, the first and second post sections being configured to be mounted on the float such that the motor section is positioned directly on the float with an axis of the motor section being parallel with a lower surface of the float, the float extending in one of length and width for an extent more than twice longer than the handle housing;
- and
- a battery positioned on one of the first and second post sections, the battery operably coupled to the vibrator, and the length of the float extending beyond the battery.
1 more element
Dependencies are inferred from the claim text.