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. 10, 1987
Filed:
Feb. 14, 1986
Henricus A Thijssen, Son, NL;
Grasso's Koninklijke Machinefabrieken N.V., 's-Hertogenbosch, NL;
Abstract
Apparatus for separating solid particles from a liquid suspension and/or purification or leaching of solid particles, consisting of a cylindrical column which near one end is provided with a rotatable scraper for the disintegration of a washed compacted bed, an inlet for wash liquid and an outlet for the disintegrated particles, and contains near the opposite end of the column, means for supplying liquid suspension, a non movable screening device, which screening device is only permeable for the suspension liquid and an outlet for the liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile