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:
Nov. 23, 1999
Filed:
Aug. 26, 1996
Emmanuel A Hanna, Lakeview Terrace, CA (US);
Bobrick Washroom Equipment, Inc., North Hollywood, CA (US);
Abstract
A washing system for dispensing a liquid cleanser includes a dispenser having a positive displacement pump and a collapsible bag containing the liquid cleanser. The dispenser includes an inlet and an outlet to the positive displacement pump. The collapsible container includes an outlet. A container support means supports the collapsible container. A flexible supply line connects the collapsible container to the pump. The flexible supply line also has a first end connected to the outlet of the collapsible container and a second end connected to the inlet to the pump. A one way valve in the flexible supply line blocks fluid flow to the collapsible container while permitting fluid flow from the collapsible container to the dispenser.