公开(公告)号：US10532446B2

公开(公告)日：2020-01-14

申请号：US15226506

申请日：2016-08-02

申请人： Walter Clarence Deane

发明人： Walter Clarence Deane

IPC分类号： B25B7/04 ,  B25B7/12 ,  B44D3/18

摘要： Disclosed is a handheld canvas stretching tool used to stretch canvas across a stretcher frame. The tool can include upper and lower jaw plates with slip resistant surfaces configured to firmly grasp a portion of the canvas to be stretched. The tool includes wide “locking pliers” technology, and a second class lever action. These features give the user the mechanical advantage needed to apply a taut stretch to the canvas, while permitting one hand, and sometimes both hands, of the user to be free to apply staples that secure the canvas to the stretcher frame.