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:
Oct. 13, 1987
Filed:
Oct. 18, 1985
Floyd L Cook, Jr, Muskegon Heights, MI (US);
Cooper Clarke, Inc., Clayton, MO (US);
Abstract
An apparatus for dispensing essentially dry powder onto a surface to be cleaned such as a carpet. The apparatus comprises a hopper for holding essentially dry powder, a cylindrical applicator, rotatably carried by the hopper and mounted such that one portion of the applicator is in contact with the carpet to be cleaned and the other portion is in communication with the inside of the hopper. A transport cover encloses the applicator when the apparatus is not in use. A hopper cover and sealing means maintains the moisture content of material inside the hopper.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile