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:
Jun. 05, 2007
Filed:
Dec. 11, 2003
Applicant:
Ivan Gardos, Shrewsbury, MA (US);
Inventor:
Ivan Gardos, Shrewsbury, MA (US);
Assignee:
DTIC Dispensing Technologiesa a Division of Stainless Steel Coatings, Inc., So. Lancaster, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved microprocessor-controlled dual piston-pump viscous fluid dispensing system as for dispensing uniform sealing beads and the like (as well as other types of uniform deposits), wherein the pressure throughout the fluid path is maintained constant including during the switching alternately between filled and emptying pumps of the pair, assuring a constant dispensing rate, including during the switchover of the pumps.