logo

For the Inventor, By the Inventor

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 12680217 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Sep. 01, 2022

Drying system and laundry machines using the same

Applicant:

Nanjing Roborock Innovation Technology Co., Ltd., Nanjing, CN;

Inventors:

Xing Li, Shenzhen, CN;

Chuanlin Duan, Shenzhen, CN;

Yadong Yan, Shenzhen, CN;

Jibai Huang, Shenzhen, CN;

Zhimin Yang, Shenzhen, CN;

Zhe Wang, Shenzhen, CN;

Ming Liu, Shenzhen, CN;

Chenghu Lin, Shenzhen, CN;

Junjun Fang, Shenzhen, CN;

Hang Qi, Shenzhen, CN;

Ming Xu, Shenzhen, CN;

Tong Liu, Shenzhen, CN;

Gang Quan, Shenzhen, CN;

Assignee:

NANJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD., Nanjing, CN;

Attorney:

Calfee, Halter & Griswold LLP

Primary Examiner:

Joseph L Perrin

Int. Cl.
CPC ...
D06F 39/20 (2024.01); D06F 25/00 (2006.01); D06F 29/00 (2006.01); D06F 39/04 (2006.01); D06F 39/10 (2006.01); D06F 58/10 (2006.01); D06F 58/20 (2006.01); D06F 58/22 (2006.01); D06F 58/24 (2006.01); D06F 58/26 (2006.01);
U.S. Cl.
CPC ...
D06F 39/20 (2024.01); D06F 25/00 (2013.01); D06F 29/005 (2013.01); D06F 39/04 (2013.01); D06F 39/10 (2013.01); D06F 58/10 (2013.01); D06F 58/206 (2013.01); D06F 58/22 (2013.01); D06F 58/24 (2013.01); D06F 58/26 (2013.01); D06F 58/20 (2013.01);
Abstract

Laundry machines and methods for operating the same are disclosed. A laundry machine includes a container for containing laundry and a dehumidifier including a circulation fan for generating moist air flowing out of the container toward a moisture absorption and removal structure for absorbing moisture in the moist air, a regeneration fan for generating airflow including the moisture absorbed by the moisture absorption and removal structure to flow toward a condenser for condensing water from the generated airflow. The moisture absorption and removal structure is disposed adjacent to the circulation fan, the regeneration fan, and the condenser; wherein the moisture absorption and removal structure comprises a roller assembly, a functional roller is provided on at least one of a bottom portion of the roller assembly or a side of the roller assembly.

Find Patent Forward Citations

Li, Xing. (2026). Drying system and laundry machines using the same (U.S. Patent No. 12680217). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12680217

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…