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:
Aug. 30, 2022
Filed:
Dec. 03, 2019
Applicant:
Sharkninja Operating, Llc, Needham, MA (US);
Inventors:
Melinda L. Liggett, Watertown, MA (US);
Adam Leech, Newton, MA (US);
Catriona C. A. Sutter, Brookline, MA (US);
Isaku D. Kamada, Brighton, MA (US);
Assignee:
SharkNinja Operating LLC, Needham, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01); A47L 11/40 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2894 (2013.01); A47L 9/2842 (2013.01); A47L 9/2847 (2013.01); A47L 9/2852 (2013.01); A47L 11/4011 (2013.01); A47L 2201/02 (2013.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01);
Abstract
A beacon for a robotic cleaner may include a housing and an optical indicium having an optical pattern. The optical indicium may be coupled to the housing and be viewable by a camera of the robotic cleaner. After observing the optical indicium, the robotic cleaner may be caused to carry out an action associated with at least a portion of the optical pattern.
Liggett, Melinda. (2022). Optical indicium for communicating information to autonomous devices (U.S. Patent No. 11426046). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11426046
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