The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2002
Filed:
Jan. 26, 2001
Applicant:
Inventor:
John G. Baker, Green Bay, WI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 ;
U.S. Cl.
CPC ...
A47L 5/00 ;
Abstract
A drain opening device for clearing and opening a slow or clogged drain using a blower unit. The drain opening device includes a tubular assembly including an elongate tubular member having open top and bottom ends and a bore extending therethrough, and also including a collar being securely attached about the elongate tubular member at said bottom end thereof with the top end of the elongate tubular member being adapted to be connected to a hose from a blower unit and with the bottom end and the collar being adapted to be received in a drain pipe; and also includes a valve assembly being disposed in the bore of said elongate tubular member for preventing a back-flow of air.