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. 09, 1989
Filed:
Mar. 29, 1988
Applicant:
Inventors:
Raymond P Haluda, South Bend, IN (US);
John F Trout, St. Charles, IL (US);
Assignee:
Lily Corporation, Aurora, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222134 ; 222137 ; 222334 ; 222288 ; 417521 ;
Abstract
A dispenser for flowable materials, such as resins, which includes dual opposed pistons. As each piston fills with material, the piston rods extend into contact with an actuator member. A cam member is activated when the rods are fully extended to force the material out of the cylinders where it is mixed and then discharged from the dispenser.