# US 10,309,117 B1 · Drywall removal tool > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,309,117 B1 - Document ID: US10309117B1 - Status: Granted - Kind: B1 - Application number: 16/043,341 - Filed: 2018-07-24 - Granted: 2019-06-04 - Earliest claimed: 2018-07-24 - Applicants: David Comorski - Inventors: David Comorski - Web page: https://patentgrep.com/patent/US10309117B1 ## CPC - E04G 23/08: Wrecking of buildings (of fences E04H17/26; {Demolition agents based on cementitious or like materials C04B41/0009}) - B66F 15/00: Crowbars or levers - E04G 2023/085: {crowbars specially adapted for wrecking wooden buildings} - E04G: SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS - B66F: HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD ({invalid lifting devices A61G7/10; } mounting artificial islands on piles or like supports E02B17/00; scaffolding combined with lifting devices E04G1/22; lifting devices for sliding forms E04G11/24; lifting of buildings E04G23/06; shores or struts E04G25/00; lifts or other hoisting devices on ladders E06C7/12; props for mining E21D15/00) ## Abstract The drywall removal tool is a hand operated tool that assists in the removal of drywall from a wall or ceiling. The tool comprises a wrecker plate that slides through a slot punched in the drywall to a position behind the drywall, a connecting plate that couples the wrecker plate to the handle plate, a handle plate that is a plate located in front of the drywall, a handle coupled to the handle plate, and a hammer that may be moved to produce an impulse of force to break the drywall free of obstructions and fasteners. The slot that the wrecker plate passes through may be made by striking the drywall with a slot maker located on the top of the connecting plate. ## Claims ### Claim 1 A drywall removal tool comprising: a wrecker plate, a handle plate, a connecting plate, a slot maker, a handle, and a hammer; wherein the drywall removal tool is a tool that aids in the removal of drywall; wherein the drywall removal tool is adapted to be used by a worker to punch a starter slot in the drywall, to slide the wrecker plate through the starter slot to a position behind the drywall, or to pull the drywall away from a wall using the wrecker plate and the handle. ### Claim 2 (depends on 1) The drywall removal tool according to claim 1 wherein the wrecker plate is a vertically oriented, rectangular plate located on the distal side of the drywall removal tool; wherein the wrecker plate slides bottom edge first through the starter slot in the drywall to position the wrecker plate behind the drywall. ### Claim 3 (depends on 2) The drywall removal tool according to claim 2 wherein the handle plate is a vertically oriented, rectangular plate which runs parallel to the wrecker plate. ### Claim 4 (depends on 3) The drywall removal tool according to claim 3 wherein the handle plate is aligned with the wrecker plate such that a ray drawn perpendicular to the handle plate and towards the wrecker plate from any point on the handle plate passes through the wrecker plate; wherein the top of the handle plate is at the same height as the top end of the wrecker plate. ### Claim 5 (depends on 4) The drywall removal tool according to claim 4 wherein the lateral width of the handle plate is the same as the lateral width of the wrecker plate; wherein the handle plate is shorter than the wrecker plate in the vertical direction. ### Claim 6 (depends on 5) The drywall removal tool according to claim 5 wherein the connecting plate is a horizontally oriented, square plate which couples the wrecker plate to the handle plate; wherein the connecting plate is the same lateral width as the wrecker plate and the handle plate. ### Claim 7 (depends on 6) The drywall removal tool according to claim 6 wherein the wrecker plate, the handle plate, and the connecting plate are molded, extruded, bent, or otherwise formed from a single piece of material. ### Claim 8 (depends on 6) The drywall removal tool according to claim 6 wherein the wrecker plate, the handle plate, and the connecting plate are made from a durable, rigid material. ### Claim 9 (depends on 8) The drywall removal tool according to claim 8 wherein the material is a metal such as a steel. ### Claim 10 (depends on 8) The drywall removal tool according to claim 8 wherein the slot maker is used to punch the starter slot into the drywall when the drywall removal tool is swung such that the slot maker strikes the drywall first; wherein the slot maker is a vertical plate protruding from the top of the connecting plate. ### Claim 11 (depends on 10) The drywall removal tool according to claim 10 wherein the slot maker is oriented to be perpendicular to the wrecker plate and to the handle plate such that when the wrecker plate is passed through the starter slot in the drywall the edge of the slot maker is forced through the drywall above the starter slot to position the wrecker plate fully behind the drywall. ### Claim 12 (depends on 11) The drywall removal tool according to claim 11 wherein the slot maker has a semicircular profile. ### Claim 13 (depends on 11) The drywall removal tool according to claim 11 wherein the handle comprises a handle shaft and a handle grip; wherein the handle is used to grasp and to manipulate the drywall removal tool; wherein the handle is used to pull the drywall when the wrecker plate is positioned behind the drywall. ### Claim 14 (depends on 13) The drywall removal tool according to claim 13 wherein the handle shaft is an L-shaped armature that couples to the upper half of the proximal side of the handle plate on one end and couples to the handle grip on the other end; wherein the handle shaft is oriented such that the long leg of the L runs parallel to the handle plate in a downwards direction; wherein the handle grip is a cushioned, cylindrical covering for the handle shaft; wherein the handle grip surrounds the long leg of the handle shaft. ### Claim 15 (depends on 14) The drywall removal tool according to claim 14 wherein the hammer comprises a hammer weight, a hammer shaft, and a hammer stop; wherein the hammer is a slide hammer coupled to the handle plate. ### Claim 16 (depends on 15) The drywall removal tool according to claim 15 wherein the hammer weight is a cylindrical mass with a central aperture running longitudinally through the center of the hammer weight. ### Claim 17 (depends on 16) The drywall removal tool according to claim 16 wherein the hammer weight comprises a contoured exterior such that the longitudinal ends of the hammer weight are wider than the center of the hammer weight; wherein the longitudinal ends of the hammer weight are adapted to protect the fingers of the worker. ### Claim 18 (depends on 17) The drywall removal tool according to claim 17 wherein the hammer shaft is a straight armature extending perpendicularly from the proximal side of the handle plate on the lower half of the handle plate; wherein the diameter of the hammer shaft is less than the diameter of the central aperture in the hammer weight such that the hammer shaft passes through the central aperture and the hammer weight slides on the hammer shaft. ### Claim 19 (depends on 18) The drywall removal tool according to claim 18 wherein the hammer stop is an enlarged proximal end of the hammer shaft; wherein the hammer stop is of a larger diameter than the central aperture of the hammer weight such that the hammer weight is prevented from separating from the hammer shaft due to the presence of the hammer stop. ### Claim 20 (depends on 19) The drywall removal tool according to claim 19 wherein the hammer stop is a disk or ball coupled to the proximal end of the hammer shaft.