US2022386842A1PendingUtilityA1

Cleaning Apparatus

24
Assignee: DODOKH AHMADPriority: Jun 7, 2021Filed: Jun 7, 2021Published: Dec 8, 2022
Est. expiryJun 7, 2041(~14.9 yrs left)· nominal 20-yr term from priority
Inventors:Ahmad Dodokh
A47L 13/24A47L 13/254A47L 13/256A47L 13/258
24
PatentIndex Score
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Claims

Abstract

A cleaning apparatus includes a sheet of deformable material in the shape of a cylindrical shell segment when in a rest state, and a handle coupled to an outer surface of the sheet to apply a physical force to cause the shape of the sheet to transform to a contoured shape of a surface against which the sheet is pressed. An edge of the sheet may be curled to help guide the sheet over obstacles/contours. The handle may be connected to the sheet with a TU-type connector or a universal joint connector. The sheet may include, without limitation, a plastic, polypropylene, and/or low-density polyethylene (LDPE). The handle and/or connector may include high-density polyethylene (HDPE). The sheet may have a shape of a right cylindrical shell segment when in the rest state or an oblique cylindrical shell segment when in the rest state.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An apparatus, comprising:
 a sheet of deformable material having a shape of a cylindrical shell segment when in a rest state; and   a handle coupled to an outer surface of the sheet of deformable material to apply a physical force to the sheet of deformable material to cause the shape of the sheet of deformable material to transform to a contoured shape of a surface against which an inner surface of the sheet of deformable material is pressed.   
     
     
         2 . The apparatus of  claim 1 , further including.
 a sheet of fabric removably attachable to the inner surface of the sheet of deformable material.   
     
     
         3 . The apparatus of  claim 2 , further including hook-type fasteners attached to the inner surface of the sheet of deformable material, wherein a surface of the sheet of fabric includes loop-type fasteners to releasably mate with the hook-type fasteners of the sheet of deformable material. 
     
     
         4 . The apparatus of  claim 1 , further including.
 a sheet of sponge-like material attached to the inner surface of the sheet of deformable material.   
     
     
         5 . The apparatus of  claim 4 , further including:
 a sheet of fabric removably attachable to an exposed surface of the sheet of sponge-like material.   
     
     
         6 . The apparatus of  claim 1 , wherein an edge of the sheet of deformable material is curled. 
     
     
         7 . The apparatus of  claim 1 , wherein the sheet of deformable material includes first and second curled edges opposite one another. 
     
     
         8 . The apparatus of  claim 1 , further including:
 a universal joint coupled between the handle and the outer surface of the sheet of deformable material.   
     
     
         9 . The apparatus of  claim 1 , wherein the sheet of deformable material has a shape of a right cylindrical shell segment when in the rest state. 
     
     
         10 . The apparatus of  claim 1 , wherein the sheet of deformable material has shape of an oblique cylindrical shell segment when in the rest state. 
     
     
         11 . The apparatus of  claim 1 , wherein the sheet of deformable material includes a plastic. 
     
     
         12 . The apparatus of  claim 1 , wherein the sheet of deformable material includes polypropylene. 
     
     
         13 . The apparatus of  claim 1 , wherein the sheet of deformable material includes low density polyethylene.

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