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Protector for sewer cleaning hose
   
Document Number
US Patent 6182676
Issued Date
February 6, 2001
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Inventors
Lee; David (Homestead, FL)
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Abstract
A protector for protecting a cleaning hose inserted into an end of a generally cylindrical sewer pipe and withdrawn therefrom during cleaning with contact against an end of the sewer pipe includes a body having a generally cylindrical insert portion dimensioned to be received in the end of the sewer pipe and a flange portion. The flange has a radial width, relative to a central axis of the pipe, greater than a wall thickness of the pipe. A back surface of the flange portion is held against an end surface of the pipe, thereby retaining the protector in position to prevent the hose from scraping against the pipe end and being damaged. The protector is preferably permanently installed on the pipe.
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Protector for sewer cleaning hose - US Patent 6182676 Drawing
Drawing from US Patent 6182676
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Number of Claims:
8
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Owner
Published
February 6, 2001
Application Number
09/259,457
Filed
March 1, 1999
US Classification
134/167C   138/96R
Int'l Classification
B08B   9/02   (20060101)   B08B   9/04   (20060101)   E03F   9/00   (20060101)   F16L   55/18   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
134/167C   134/168C   138/96R   138/96T   138/110  
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