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:
Oct. 29, 2019
Filed:
Sep. 11, 2018
Applicant:
Russell Davis, Lynnfield, MA (US);
Inventor:
Russell Davis, Lynnfield, MA (US);
Assignee:
Arborjet, Inc., Woburn, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01G 7/06 (2006.01);
U.S. Cl.
CPC ...
A01G 7/06 (2013.01);
Abstract
A method of using a hand-held miniature device for injecting an agent into a tree with continuous pressure that is adjustable. The device features one-thumb on/off switch operation for a metered dose, precise dose measuring, and air-powered injection in a lightweight device. The on/off switch does not need to be held in the on position by a user.