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:
Apr. 21, 1992
Filed:
Feb. 27, 1991
Reinhard Konig, 7505 Ettlingen, DE;
Friedrich Konig, Ettlingen, DE;
Other;
Abstract
A method of cleaning window furnishings while located in their place of use, in which the furnishings are pushed together to form a vertically hanging block and a wetting medium is circulated from above. A cleaning washing medium is thereafter circulated from above, followed by a rinsing liquid also from above and over the window furnishings. The furnishings are then dried, and surplus fluids are collected at a base of the furnishings. All procedures are carried out while the window furnishings are hanging vertically in their locations of normal use. The wetting medium, washing medium and the rinsing liquid flow downward due to gravity with uniform velocity and cover the furnishings uniformly.