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. 06, 1979
Filed:
Jun. 29, 1978
Applicant:
Inventor:
William D Vork, Edina, MN (US);
Assignee:
Graco Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366128 ; 366110 ; 366209 ; 366212 ; 366605 ;
Abstract
Apparatus for mixing liquids such as paints in closed containers, including a motor drive unit coupled to a drive pulley to produce a constant rotational speed. The drive pulley is connected via an eccentric crank to a shaker plate which has mounted therein a container housing, the shaker plate being also supported from at least two other points by similar crank couplings so as to produce a circular oscillating motion when the drive motor is actuated.