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:
Jul. 13, 1976
Filed:
Mar. 06, 1975
Frank Rosenblum, Ville St. Laurent, CA;
Noranda Mines Limited, Ontario, CA;
Abstract
A novel device is disclosed for taking samples of slurries of ground ore or minerals in water, or any suspension of particulate materials in liquid with no restriction on the particulate material content of the sample. The device comprises a container provided with movable end closures, such container being attached to a holder of suitable length to enable it to be immersed to the required depth into a body of slurry or liquid. Means are associated with the holder for tightly closing the end closures and for opening at least one of such end closures. The device may further be provided with an apparatus for measuring in situ desired chemical or physical properties of such sample.