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:
Jun. 20, 2006
Filed:
Jun. 17, 2002
S. John Barcay, Burnsville, MN (US);
Jamie W. Lerbs, Mendota Heights, MN (US);
John A. Mathisrud, Mendota Heights, MN (US);
Thomas L. Harris, Eden Prairie, MN (US);
S. John Barcay, Burnsville, MN (US);
Jamie W. Lerbs, Mendota Heights, MN (US);
John A. Mathisrud, Mendota Heights, MN (US);
Thomas L. Harris, Eden Prairie, MN (US);
Ecolab Inc., St. Paul, MN (US);
Abstract
The present invention relates to apparatus for washing drains. The apparatus includes a support and a nozzle, which are adapted and configured to convey fluid to and to wash a drain. Typically, the apparatus includes a wand as the support and a ball or head as the nozzle. The apparatus can also include a fluid retainer, which can keep the dispensed fluid in and/or near the drain.