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:
Dec. 15, 1987
Filed:
Jan. 06, 1987
Applicant:
Inventor:
Floyd E Bouldin, McMinnville, TN (US);
Assignee:
Bouldin & Lawson, Inc., McMinnville, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366133 ; 366 16 ; 366155 ; 366177 ; 366182 ; 366325 ;
Abstract
A continuous soil mixing apparatus including a series of soil feed hoppers and a mixing chamber, all supported over an elongated, endless, single conveyor belt to carry layers of soil of different compositions from the different feed hoppers to the mixing chamber. The first soil hopper remote from the mixing chamber incorporates a soil agitator and deposits its soil directly upon the conveyor belt, while the remaining hoppers incorporate independent feed belts above the conveyor belt.