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. 07, 1978
Filed:
May. 23, 1977
Applicant:
Inventor:
Lee H Niems, Flossmoor, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ; F27D / ;
U.S. Cl.
CPC ...
34 20 ; 432 78 ; 432106 ;
Abstract
A rotary kiln and cooling apparatus for pyroprocessing and cooling of pieces of matter and particularly calcined lime pebbles, the kiln being provided with sized discharge openings near its end for discharge of the product into a cooling unit. The discharge openings are sized to discharge particles in an acceptable range while oversized pieces are passed on and discharged out the end of the kiln into a disposal region, thus segregating the particles without the usually required grates and manual labor and permitting handling of hotter materials.
Niems, Lee. (1978). Apparatus for pyroprocessing and cooling particles (U.S. Patent No. 4123850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4123850
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile