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:
Feb. 28, 2023
Filed:
Nov. 25, 2020
Russell Davis, Jr., Lynnfield, MA (US);
Russell Davis, Jr., Lynnfield, MA (US);
Arborjet Inc., Woburn, MA (US);
Abstract
The present invention is directed to an adjustable pressure injection device system for delivering an agent into a tree, comprising at least two fill bottles for containing the agent; a cap attached to the open end of the bottles, the cap comprising at least two ports and an on/off valve; a main line connected to the cap through a port, wherein the agent flows out of the bottle and into the main line; a parallel distribution system (PDS) connected to the main line, wherein the PDS comprises multiple ports, each port either being closed or connected to an injection line, and further wherein the PDS is optionally expandable by combining a PDS with additional PDS units; at least 2 injection lines connected to the PDS through the PDS ports, and an injection needle attached to each injection line, wherein the agent flows through the injection needle into the tree.