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. 20, 2014
Filed:
Oct. 31, 2007
Applicants:
Brian Mather, North Olmsted, OH (US);
Michael R. Sanner, Amherst, OH (US);
Donna Campbell, Huron, OH (US);
Inventors:
Brian Mather, North Olmsted, OH (US);
Michael R. Sanner, Amherst, OH (US);
Donna Campbell, Huron, OH (US);
Assignee:
Nordson Corporation, Westlake, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C 5/00 (2006.01); B05B 1/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Purge method and apparatus for a manual spray gun or coating material application device, in which purge air is introduced into the device through a handgrip portion that is manually held during a coating operation. Purge air first enters the coating material flow path after the purge air enters the handgrip portion.