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:
Apr. 30, 2024
Filed:
Aug. 28, 2020
Applicant:
Sharkninja Operating Llc, Needham, MA (US);
Inventors:
Aaron Gill, Needham, MA (US);
Isaku D. Kamada, Brighton, MA (US);
Rahat Khan, Needham, MA (US);
Karthikeyan Subramani, Needham, MA (US);
Hongbo Lin, Needham, MA (US);
Assignee:
SharkNinja Operating LLC, Needham, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 9/14 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4027 (2013.01); A47L 9/1409 (2013.01); A47L 2201/00 (2013.01);
Abstract
A debris fin for a robotic cleaner dust cup may include a fin mount and an airflow body extending from the fin mount according to a divergence angle, the airflow body defining an airflow surface, the airflow body being configured to straighten fibrous debris entrained within air that is incident thereon.