Cleaning machine extractor head

Abstract

A cleaning machine extractor head configured to withdraw fluid from a carpeted surface is disclosed herein. The extractor head has an elongated base plate to be placed over a carpeted surface for removing cleaning liquid, water, other fluids, dirt, and other contents. The extractor head has a tapering cross section with a flat wide upper surface and a narrow lower surface and a plurality of apertures extending from the upper surface to the lower surface. Each aperture is beveled at the lower surface. The extractor head may further include a trough on the upper surface.

1 . A cleaning machine extractor head configured to withdraw fluid from a carpeted surface, the extractor head comprising:
 a) an elongated base plate configured to be movably disposed on the carpeted surface, and having a tapering cross section with a flat wide upper surface and a narrow lower surface; and   b) a plurality of apertures extending from the upper surface to the lower surface, wherein each aperture is beveled at the lower surface.   
     
     
         2 . The extractor head of  claim 1 , wherein the apertures are oval. 
     
     
         3 . The extractor head of  claim 1 , wherein the apertures are circular. 
     
     
         4 . The extractor head of  claim 3 , wherein each aperture is beveled at the upper surface. 
     
     
         5 . The extractor head of  claim 3 , wherein the lower surface has a longitudinal groove. 
     
     
         6 . The extractor head of  claim 5 , wherein the longitudinal groove is between 1/32″ to ⅛″ deep. 
     
     
         7 . The extractor head of  claim 6 , wherein the longitudinal groove is 1/16″ deep. 
     
     
         8 . The extractor head of  claim 1  wherein, the distance from the upper surface to the lower surface is ⅓″. 
     
     
         9 . A cleaning machine extractor head configured to withdraw fluid from a carpeted surface, the extractor head comprising:
 a) an elongated base plate configured to be movably disposed on the carpeted surface, and having a tapering cross section with a wide upper surface having a trough and a narrow lower surface; and   b) a plurality of apertures extending from the upper surface to the lower surface, wherein each aperture is beveled at the lower surface.   
     
     
         10 . The extractor head of  claim 9  wherein, the distance from the upper surface to the lower surface is ⅓″. 
     
     
         11 . The extractor head of  claim 10 , wherein the trough is between 1/16″ and ¼″ deep. 
     
     
         12 . The extractor head of  claim 11 , wherein the trough is ⅛″ deep. 
     
     
         13 . The extractor head of  claim 9 , wherein the apertures are oval. 
     
     
         14 . The extractor head of  claim 9 , wherein the apertures are circular. 
     
     
         15 . The extractor head of  claim 14 , wherein each aperture is beveled at the upper surface. 
     
     
         16 . The extractor head of  claim 14 , wherein the lower surface has a longitudinal groove. 
     
     
         17 . The extractor head of  claim 16 , wherein the longitudinal groove is between 1/32″ to ⅛″ deep. 
     
     
         18 . The extractor head of  claim 17 , wherein the longitudinal groove is 1/16″ deep.