skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
01/09/2024
Application #:
17183546
Filing Dt:
02/24/2021
Publication #:
Pub Dt:
03/31/2022
Inventor:
Hao ZHANG
Title:
Self-cleaning Method for Cleaning Robot, Cleaning Robot, and Cleaning System
Assignment: 1
Reel/Frame:
055386/0892Recorded: 02/24/2021Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/26/2021
Assignee:
301, WORKSHOP AREA, NO. 1301-23, GUANGUANG ROAD, XINLAN COMMUNITY, GUANLAN STREET, LONGHUA DISTRICT, SHENZHEN
GUANGDONG, CHINA 518110
Correspondent:
IP & T GROUP LLP
8230 LEESBURG PIKE, SUITE 650
VIENNA, VA 22182
Assignment: 2
Reel/Frame:
055386/0775Recorded: 02/24/2021Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2021
Assignee:
301, WORKSHOP AREA, NO. 1301-23, GUANGUANG ROAD, XINLAN COMMUNITY, GUANLAN STREET, LONGHUA DISTRICT, SHENZHEN
GUANGDONG, CHINA 518110
Correspondent:
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182

Search Results as of: 05/14/2024 05:19 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT