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:
Jul. 24, 1979
Filed:
May. 27, 1977
Applicant:
Inventors:
Gordon V Mommsen, Brooklyn Center, MN (US);
Dale R Hemming, Fridley, MN (US);
Richard E Hudrlik, Fridley, MN (US);
Assignee:
Graco Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239526 ; 222 76 ;
Abstract
Apparatus for connecting to a paint or liquid spray gun, including an electronic sensor element in close proximity to the spray tip with an electronic circuit for generating an electric drive signal for energizing and deenergizing a solenoid which is mechanically coupled to trigger disabling relation to the spray gun actuating trigger.