US Patent No. 10,363,563

GRINDER PLATE AND TOOL FOR REMOVAL AND INSTALLATION THEREOF


Patent No. 10,363,563
Issue Date July 30, 2019
Title Grinder Plate And Tool For Removal And Installation Thereof
Inventorship Roger Norberg, Prairie Farm, WI (US)
Ricky Hall, Weyerhaeuser, WI (US)
Gary Novak, Chetek, WI (US)
Nathan Kodesh, Rice Lake, WI (US)

Claim of US Patent No. 10,363,563

1. A system for a food grinder, the system comprising:a grinder plate configured to be installed within a food grinder, the grinder plate having a disk-shaped body with a first face, a second face, and a side, the disk-shaped body defining:
a central cylindrical aperture extending from the first face to the second face, the central aperture coaxial with a central axis of the disk-shaped body;
a plurality of material-passing apertures extending from the first face to the second face, the material-passing apertures disposed between the central aperture and the side; and
a first one or more screw threads defined in the central aperture; and
a tool for removing the grinder plate from or installing the grinder plate into a food grinder, the tool having an elongated body defining:
a first end having a cylindrical geometry;
a second one or more screw threads on an external surface proximate the first end, wherein an axis of the second one or more screw threads is aligned with a central longitudinal axis of the elongated body; and
at least one of:
a head defining a plurality of flat surfaces disposed as sides of a regular polygon, the regular polygon having a center aligned with the central axis of the elongated body; or
one or more handles extending from the elongated body, the one or more handles projecting outward in a perpendicular direction to the central axis of the elongated body,
wherein the first one or more screw threads are configured to mate with the second one or more screw threads.