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:
Nov. 11, 2025
Filed:
Sep. 22, 2021
Applicant:
Dupray Ventures Inc., Montreal, CA;
Inventors:
Assignee:
DUPRAY VENTURES INC., Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 8/10 (2021.01); A01G 9/02 (2018.01); B01D 46/00 (2022.01); F24F 8/108 (2021.01);
U.S. Cl.
CPC ...
F24F 8/108 (2021.01); A01G 9/02 (2013.01); B01D 46/0005 (2013.01); B01D 46/0015 (2013.01);
Abstract
An air purifier may have a casing defining a support to receive a substrate of a plant, an artificial plant and/or a removable pot. The casing forms a chamber, an outer wall of the casing defining one or more air inlets, and one or more air outlets. An air filter(s) is housed in the chamber. A fan os housed within the chamber. A motor is operable to drive the fan, whereby the fan is operable to draw in air through one or more air inlets in the casing and through the air filter, the fan further operable to expel the drawn-in air through the one or more air outlets in the casing.