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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.:

US 4941750 B1

PDFFull Text
Date of Patent:
Jul. 17, 1990

Filed:

Dec. 27, 1988

Moving agitator member for apparatus for mixing substances in powder,

Applicant:
Inventors:

Alain Bouchez, Vincennes, FR;

Patrice Cognard, Boulogne, FR;

Marie Gearard, Rueil Malmaison, FR;

Alain Schmidt, Mesnil Le Roi, FR;

Assignee:

Societe Anonyme: Moritz, , FR;

Attorney:

Bacon & Thomas

Primary Examiner:

Harvey C Hornsby

Assistant Examiner:

Scott J Haugland

Int. Cl.
CPC ...
B01F / ; B01F / ;
U.S. Cl.
CPC ...
366147 ; 366314 ; 366325 ;
Abstract

A moving agitator member for mixing various different substances. In accordance with the invention is characterized in that said blade segment (17) is in the form of a half-crescent and tapers away from the blade root (16), and is twisted, at least in its terminal portion through an angle .gamma. towards the axis of rotation; and the blade root (16) and the blade segment (17) have a right cross-section which is triangular in shape. It is applicable to preparing industrial products.

Find Patent Forward Citations

Bouchez, Alain. (1990). Moving agitator member for apparatus for mixing substances in powder, (U.S. Patent No. 4941750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4941750

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