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:
10/30/2018
Application #:
14403783
Filing Dt:
11/25/2014
Publication #:
Pub Dt:
05/21/2015
Inventors:
Per Tengliden, Johan Lindberg
Title:
DEVICE AND METHOD FOR HANDLING DRILL STRING COMPONENTS IN A DRILL RIG AND DRILL RIG
Assignment: 1
Reel/Frame:
034265/0185Recorded: 11/25/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/14/2012
Exec Dt:
06/14/2012
Assignee:
ATLAS COPCO CRAELIUS AB
MARSTA, SWEDEN SE-195 82
Correspondent:
ERIC J. FRANKLIN
VENABLE LLP, 575 7TH STREET, N.W.
WASHINGTON,, DC 20004
Assignment: 2
Reel/Frame:
048290/0403Recorded: 02/08/2019Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/2017
Assignee:
P.O. BOX 4015
NACKA, SWEDEN 131 04
Correspondent:
VENABLE LLP
600 MASSACHUSETTS AVE, NW
WASHINGTON, DC 20001

Search Results as of: 06/07/2024 05:30 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