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. 22, 1985
Filed:
Jul. 05, 1984
Applicant:
Inventor:
William R Huck, Tuscaloosa, AL (US);
Assignee:
Jim Walter Resources, Inc., Birmingham, AL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
7386357 ; 7386352 ; 7386356 ; 141114 ;
Abstract
This invention pertains to a device for taking samples of finely crushed particulate matter, such as coal from a flowing feed stream on a preset selection schedule, using a rotating drum which has one slot in its periphery and a receptable moveable into and out of the center area of the drum in alignment with said slot.