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.:

US 11930993 B1

Date of Patent:

Mar. 19, 2024

Filed:

Feb. 09, 2021

Waste bag with absorbent dispersion sachet

Applicant:

Matic Robots, Inc., Mountain View, CA (US);

Inventors:

Anshuman Kumar, San Francisco, CA (US);

Jared O. Ruehr, Aurora, OH (US);

Assignee:

Matic Robots, Inc., Mountain View, CA (US);

Attorney:

Fenwick & West LLP

Primary Examiner:

Dung H Bui

Int. Cl.

CPC ...

B01D 46/02 (2006.01); A46B 9/00 (2006.01); A46B 13/00 (2006.01); A46D 1/00 (2006.01); A47L 5/30 (2006.01); A47L 5/34 (2006.01); A47L 7/00 (2006.01); A47L 9/04 (2006.01); A47L 9/14 (2006.01); A47L 9/28 (2006.01); A47L 11/20 (2006.01); A47L 11/40 (2006.01); B01D 46/00 (2022.01); G01C 21/00 (2006.01); G05D 1/00 (2006.01);

U.S. Cl.

CPC ...

A47L 9/2847 (2013.01); A46B 9/005 (2013.01); A46B 13/006 (2013.01); A46D 1/0207 (2013.01); A47L 5/30 (2013.01); A47L 5/34 (2013.01); A47L 7/0004 (2013.01); A47L 7/0009 (2013.01); A47L 7/0023 (2013.01); A47L 9/0477 (2013.01); A47L 9/1409 (2013.01); A47L 9/1427 (2013.01); A47L 9/281 (2013.01); A47L 9/2826 (2013.01); A47L 11/201 (2013.01); A47L 11/4052 (2013.01); A47L 11/4061 (2013.01); B01D 46/0036 (2013.01); B01D 46/02 (2013.01); G01C 21/383 (2020.08); G05D 1/0044 (2013.01); G05D 1/0212 (2013.01); A46B 2200/3033 (2013.01); A47L 9/2852 (2013.01); A47L 9/2857 (2013.01); A47L 2201/00 (2013.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01); B01D 2279/55 (2013.01); G05D 2201/0215 (2013.01);

Abstract

A waste collection bag may be used by an autonomous cleaning robot (e.g., an autonomous vacuum) to store waste during a plurality of cleaning processes. The waste bag comprises a waste bag, a waste collection sachet, and an absorbent. The waste bag has a first side and a second side, where the first side has an opening for waste to enter, and is composed of filtering material. The waste collection enclosed sachet has a first side and a second side that connect to form a cavity. The waste collection enclosed sachet is tethered to the second side of the waste bag and is composed of dissolvable paper. The absorbent may absorb liquid waste and is located inside the cavity of the waste collection enclosed sachet.

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