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 11203830 B1

PDFFull Text
Date of Patent:
Dec. 21, 2021

Filed:

Aug. 14, 2019

Delivery device for washing machine and washing machine having same

Applicant:

Wuxi Little Swan Electric Co., Ltd., Wuxi, CN;

Inventors:

Haifeng Wang, Wuxi, CN;

Chanwi Park, Wuxi, CN;

Fei Peng, Wuxi, CN;

Wei Zhou, Wuxi, CN;

Yihua Zhou, Wuxi, CN;

Lei Fan, Wuxi, CN;

Haixu Jiang, Wuxi, CN;

Assignee:

WUXI LITTLE SWAN ELECTRIC CO., LTD., Wuxi, CN;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

David G Cormier

Assistant Examiner:

Thomas Bucci

Int. Cl.
CPC ...
D06F 39/02 (2006.01); D06F 39/08 (2006.01);
U.S. Cl.
CPC ...
D06F 39/022 (2013.01); D06F 39/088 (2013.01);
Abstract

A delivery device includes: a detergent container having a flow space and a withdrawal space, the flow space having a first inlet, a second inlet, a water inlet and a liquid outlet; a dispenser provided in the withdrawal space and capable of being pushed into and pulled out of the withdrawal space, the dispenser having two placing cavities spaced apart from each other, and each placing cavity having a delivery opening and a liquid discharge channel; and a pump having two inflow openings and two outflow openings. The two inflow openings are connected with the two liquid discharge channels respectively. The two outflow openings are connected with the first inlet and the second inlet respectively.

Find Patent Forward Citations

Wang, Haifeng. (2021). Delivery device for washing machine and washing machine having same (U.S. Patent No. 11203830). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11203830

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

Loading…