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:
Oct. 28, 2025
Filed:
Nov. 30, 2023
Sharkninja Operating Llc, Needham, MA (US);
Ryan M. Copeland, Watertown, MA (US);
Samuel J. Levine, Needham, MA (US);
Justin G. Riley, Needham, MA (US);
Daniel R. Der Marderosian, Westwood, MA (US);
Qiang Liu, Suzhou, CN;
Peng Fei Liu, Needham, MA (US);
Kui Liu, Suzhou, CN;
Bo Gao, Needham, MA (US);
Jiancheng Wang, Suzhou, CN;
Jeremy Mcdaniel, Boston, MA (US);
SharkNinja Operating LLC, Needham, MA (US);
Abstract
A surface cleaning device includes a nozzle and an odor dial assembly. The nozzle includes a nozzle housing and a dirty air passageway. The odor dial assembly include a fragrance member and a dial body configured to be removably coupled to the nozzle housing. The dial body at least partially defines a fragrance cavity configured to at least partially receive the fragrance member and a fragrance passageway extending therethrough. The odor dial assembly is configured to transition between a plurality of user-selectable positions to adjust an amount of fragrance particles released by the fragrance member into the dirty air passageway.