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:
Dec. 26, 1995
Filed:
Jun. 23, 1994
Applicant:
Inventor:
Robert D Black, Douglasville, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239154 ; 239152 ; 222175 ; 224148 ;
Abstract
A safety backpack sprayer has a backpack frame onto which a replaceable premixed-spray container is positioned with convenient means. A spray-emission device is attachable to the backpack frame. A tubular conveyance is attachable conveniently intermediate the premixed-spray container and the spray-emission device. A tamper-proof cover or lid on the premixed-spray container prevents or deters putting unauthorized spray or spray components for mixture in the premixed-spray container. The premixed-spray container is structured for marketing distribution and optional refilling by government-authorized sources.