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:
08/29/2017
Application #:
13933134
Filing Dt:
07/02/2013
Publication #:
Pub Dt:
01/09/2014
Inventors:
HONG ZHANG, KAI LIU, JIAN ZHANG, JIASHENG QIN, YONG WANG, SHENGXIA ZHANG, ZONG LI et al
Title:
APPARATUS FOR IMPROVING EXCAVATING OPERATION CHARACTERISTIC AND GRADING OPERATION CHARACTERISTIC OF EXCAVATOR
Assignment: 1
Reel/Frame:
030724/0113Recorded: 07/02/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Exec Dt:
06/20/2013
Assignee:
28 EAST RING INDUSTRIAL ZONE,XUZHOU ECONOMIC DEVELOPMENT ZONE
XUZHOU, CHINA 221000
Correspondent:
Q&U PATENT AGENCY, INC.
9710 TRAVILLE GATEWAY DRIVE
SUITE 204
ROCKVILLE, MD 20850
Assignment: 2
Reel/Frame:
055726/0707Recorded: 03/26/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/12/2021
Assignee:
NO.169 HEPING AVENUE, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, XUZHOU, JIANGSU, CHINA, 221100
XUZHOU, CHINA
Correspondent:
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014

Search Results as of: 05/22/2024 12:50 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