Chad Hendricks - Bemidji MN, US Christopher Pawlowski - Forest Lake MN, US
International Classification:
E01C 19/38
US Classification:
404114, 404118, 152354
Abstract:
A hand trowel for vibrating concrete in order to smooth the concrete. The trowel has a blade, a handle mounted on the blade, and electrical components including a motor inside the handle. When the switch is turned on, the motor causes the handle to vibrate, which in turn transmits vibrations to the blade and to the concrete surfaces that come in contact with the blade.
Jim Hough, Sean Mueller, Chris Sponie, Arlyce Chrisman, Joseph Tatum, Michael Dierking, Michael Wendell, Jennifer Kosmicki, Jody Broeder, Jennifer Kuskie