Robert S Grizzle

US Patent:

20030172535, Sep 18, 2003

Filed:

Mar 15, 2002

Appl. No.:

10/097456

Inventors:

Robert Grizzle - Lula GA, US

International Classification:

E06B003/00

US Classification:

033/194000

Abstract:

An apparatus for guiding the placement of the holes needed for the installation of door knobs and or lock sets in new or existing doors. The apparatus is attached to the door to be sawed and or drilled temporally, where the holes needed can then be sawed and or drilled at the proper locations to assure proper operation of door knobs and or lock sets.

US Patent:

20190126839, May 2, 2019

Filed:

Oct 31, 2017

Appl. No.:

15/798962

Inventors:

Robert L. Grizzle - Lula GA, US

International Classification:

B60R 9/06

Abstract:

A tool box is shaped for mounting to a rearwardly extending tow bar of a pickup truck, with a bottom wall and upwardly extending front, rear and side walls forming an upper opening for containing tools. The container bottom wall extends rearwardly beyond the rear wall and the bottom wall to form a rearwardly facing license plate recess for receiving a vehicle license plate.

US Patent:

20160007619, Jan 14, 2016

Filed:

Mar 23, 2015

Appl. No.:

14/665771

Inventors:

Robert L. Grizzle - Lula GA, US

International Classification:

A22C 21/00

Abstract:

A method and apparatus for loading live poultry onto an overhead shackle conveyor system is used in poultry processing plants. The birds () are placed on a horizontal moving conveyor () that includes dividers () that form a series of spaces on the surface conveyor for receiving birds. The shackles are tilted upwardly from the surface conveyor and tend to engage the legs of the bird and lift the birds out of the conveyor system and along the processing path of the poultry plant.