Abstract: An apparatus includes an elongate shaft, a first paddle including a connecting member disposed generally parallel to the shaft and a cross member disposed generally perpendicular to the shaft and coupled thereto, wherein the connecting member includes at least one notch formed along an edge thereof, and a second paddle including a connecting member disposed generally parallel to the shaft and a cross member disposed generally perpendicular to the shaft and coupled thereto, wherein the connecting member includes at least one notch formed along an edge thereof.
Type:
Grant
Filed:
February 16, 2011
Date of Patent:
December 9, 2014
Assignee:
Anderson Tool Corporation
Inventors:
Edward Charles Anderson, Edward Cornelius Anderson