Patents by Inventor Arthur J. Hopkins

Arthur J. Hopkins has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4676490
    Abstract: A log holder for supporting a log in a horizontal orientation by engaging one end of the log, thereby leaving the other end free for cutting. The holder includes a base (12), a frame (20) extending upwardly from the base, upper (24) and lower (22) supports mounted to the frame above the base, and a counterweight support (26). The lower support includes an upwardly facing first contact surface (56). The upper support includes a downwardly facing second contact surface (70, 72, 74) that is horizontally spaced from the first contact surface in a first direction. The lower and upper contact surfaces are vertically positioned with respect to one another such that one end of the log (10) can be supported therebetween in a generally horizontal orientation, with the log extending from the lower support in a direction opposite the first direction. The counterweight support is mounted to the frame above the base and is horizontally spaced from the upper support in the first direction.
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: June 30, 1987
    Inventor: Arthur J. Hopkins