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: 1
Patent #:
Issue Dt:
06/23/2020
Application #:
15579498
Filing Dt:
12/04/2017
Publication #:
Pub Dt:
05/31/2018
Inventors:
Jing HUANG, Xinchun GUI, Jinpeng TANG, Jianguo YIN, Qiuhong XU, Aihua XIE, Aihua TANG
Title:
WATER HAMMER-PROOF AIR VALVE AND WATER HAMMER-PROOF EXHAUST METHOD FOR IN-USE PIPELINE
Assignment: 1
Reel/Frame:
044290/0528Recorded: 12/04/2017Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/04/2017
Exec Dt:
12/04/2017
Exec Dt:
12/02/2017
Exec Dt:
12/02/2017
Exec Dt:
12/02/2017
Exec Dt:
12/04/2017
Exec Dt:
12/02/2017
Assignee:
NO. 215 THE YELLOW RIVER SOUTH ROAD
TIANYUAN DISTRICT, ZHUZHOU CITY
HUNAN, CHINA 412007
Correspondent:
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000

Search Results as of: 06/20/2024 01:25 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