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:
Aug. 28, 1990
Filed:
Aug. 16, 1989
Applicant:
Inventor:
William C Paetow, Drayton Plains, MI (US);
Assignee:
Sealant Equipment & Engineering, Inc., Oak Park, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
222145 ; 239142 ; 239591 ; 239600 ; 366250 ; 366279 ; 366309 ;
Abstract
A gun for dynamic mixing and discharging of a chemical mixture, such as a sealant, includes a mixing chamber with a motor-driven spindle mounted for rotation within the mixing chamber and a discharge outlet from the mixing chamber. A disposable mixing chamber liner is insertable within the mixing chamber and sealingly engageable with the gun. A disposable mixing paddle is releasably engageable with the spindle for rotation within the mixing chamber.