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:
May. 10, 2022
Filed:
Dec. 18, 2019
Applicant:
M-i L.l.c., Houston, TX (US);
Inventor:
Marc Mayer, Burlington, KY (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07B 13/16 (2006.01); B07B 1/38 (2006.01);
U.S. Cl.
CPC ...
B07B 13/16 (2013.01); B07B 1/38 (2013.01); B07B 2201/04 (2013.01);
Abstract
A deck inlet for a sifter includes a pan and a spreader. The pan is oriented at an angle from about 2° to about 20° with respect to a horizontal plane. The spreader is coupled to or integral with an upper surface of the pan. The spreader is configured to spread a material substantially evenly across a width of the pan.