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. 16, 2021
Filed:
Jul. 27, 2018
Applicant:
Spdi Holdings, Inc., Alpine, UT (US);
Inventor:
Stephen N. Pitcher, Alpine, UT (US);
Assignee:
SPDI HOLDINGS, INC., Alpine, UT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 (2006.01); A61M 11/02 (2006.01); A61L 9/14 (2006.01); A61M 15/08 (2006.01); A61M 21/02 (2006.01); F04B 13/02 (2006.01); F04B 23/02 (2006.01); F04B 35/04 (2006.01); F04B 45/047 (2006.01); F04B 53/16 (2006.01); F04F 1/18 (2006.01); A61M 21/00 (2006.01);
U.S. Cl.
CPC ...
A61M 11/02 (2013.01); A61L 9/14 (2013.01); A61L 9/145 (2013.01); A61M 15/08 (2013.01); A61M 21/02 (2013.01); B01F 3/04106 (2013.01); B01F 3/04241 (2013.01); F04B 13/02 (2013.01); F04B 23/028 (2013.01); F04B 35/04 (2013.01); F04B 45/047 (2013.01); F04B 53/16 (2013.01); F04F 1/18 (2013.01); A61L 2209/11 (2013.01); A61L 2209/12 (2013.01); A61L 2209/132 (2013.01); A61L 2209/133 (2013.01); A61M 2021/0022 (2013.01); A61M 2205/8206 (2013.01); B01F 2215/009 (2013.01);
Abstract
An essential oils diffuser with a micro air pump providing between 500 and 1500 Pa of pressure with a consumption of between 0.2 and 1 Watts may be used to push air into essential oils or an essential oil solution to diffuse and expel the oils into the air, while keeping the oils away from the air pump, preventing the oils from shortening the life of the diffuser. The diffuser may include a power supply and a controller to regulate the operation of the diffuser.