Patent · US Active

Brush burning tool

US11732887B1 · kind B1 · utility

0Cited by

2References

7Claims

0Family size

Assignee

Placer Union High School District · US

Inventors

Jonathan Schwartz · San Francisco, US
Thomas Christian Kinsey · Colfax, US
Benjamin William Schwartz · Colfax, US
Nathan Webb · Colfax, US
Griffin Shahin Vernon · Colfax, US
Peter Delphini Molino, III · Colfax, US
Natalie Antoinette Lundberg · Colfax, US
Holly Jane Wren · Colfax, US

Key dates

Filing date	Jul 2, 2021
Grant date	Aug 22, 2023
Priority date	—
Expiry date	Jan 3, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23G2209/26
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A brush burning tool includes a tubular metal shaft terminating in a hollow metal head portion, with a plurality of apertures arrayed around the head. A blower attached to the open end of the tubular metal shaft delivers air through the shaft and out through the apertures in the head portion to facilitate burning of a pile of biomass.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.