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:
Sep. 11, 2007
Filed:
Nov. 05, 2004
Applicants:
Koen A. Gieskes, Deposit, NY (US);
John D. Danek, Vestal, NY (US);
Inventors:
Koen A. Gieskes, Deposit, NY (US);
John D. Danek, Vestal, NY (US);
Assignee:
Universal Instruments Corporation, Binghamton, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J 45/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention features a system to generate vacuum for picking up and holding a component in a component placement machine wherein the arrangement of the elements comprising the system prevents the flow of foreign matter back through the system. One arrangement locates a venturi between a valve and nozzle, thereby minimizing where vacuum exists within the system.