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:
Apr. 03, 2019
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); A61L 9/14 (2006.01); B05B 7/26 (2006.01);
U.S. Cl.
CPC ...
B05B 7/262 (2013.01); A61L 9/145 (2013.01); B01F 3/04 (2013.01);
Abstract
A diffusing apparatus for diffusing essential oils into the air includes a reservoir configured to hold essential oils in an internal cavity, and a collar assembly covering the internal cavity. The collar assembly includes a collar exhaust aperture, a collar exhaust channel, and an exhaust port. The collar exhaust aperture is positioned on an opposite side of the exhaust port.