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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/28/2018
Application #:
13261295
Filing Dt:
05/23/2012
Publication #:
Pub Dt:
11/15/2012
Inventor:
Ulf Nilsson
Title:
PERCUSSION ROCK DRILLING MACHINE AND DRILL RIG
Assignment: 1
Reel/Frame:
028308/0137Recorded: 05/23/2012Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/2012
Assignee:
SE-701 91 OREBRO
OREBRO, SWEDEN
Correspondent:
MARK P. STONE
400 COLUMBUS AVENUE
VALHALLA, NEW YORK 10595
Assignment: 2
Reel/Frame:
045425/0734Recorded: 02/23/2018Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/28/2017
Assignee:
SE-701 91
ÖREBRO, SWEDEN
Correspondent:
VENABLE LLP
600 MASSACHUSETTS AVENUE, NW
WASHINGTON, DC 20001

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