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:
Jan. 06, 1987
Filed:
Dec. 13, 1984
Applicant:
Inventors:
Thomas E Hollstein, Amherst, OH (US);
David E O'Ryan, Avon Lake, OH (US);
Joseph C Waryu, Amherst, OH (US);
Assignee:
Nordson Corporation, Amherst, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239697 ; 239698 ; 239707 ;
Abstract
A powder spray gun for spraying solid particulate powder material wherein there is a venturi sleeve mounted internally of the gun barrel, within the rear of an extension tube, for increasing the velocity of powder conveyed therethrough and for generating turbulence in the powder so as to better dispense the powder throughout the powder pattern emitted from the gun.