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Telescopic drain hose

  • US 5,244,003 A
  • Filed: 04/16/1992
  • Issued: 09/14/1993
  • Est. Priority Date: 01/17/1991
  • Status: Expired due to Term
First Claim
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1. A method of storing and using a flexible drain hose for a liquid containing tank on a floor scrubber whereby the hose when not in use is stored within the tank, and when in use the hose may be withdrawn from the tank and may be bent as needed to direct it to a suitable drain site into which the contents of the tank may be emptied, the hose being continuously connected to the tank during storage, withdrawal and use in a manner which permits liquid from the tank within the hose while preventing the escape of liquid from the tank around the outside of the hose.

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