Patent Assignment
Reel/Frame 032763/0723
Assignment of Assignor's Interest
Recorded: 2014-04-27
Pages: 4
Assignor
SCHWAPPACH, KARL G
Executed: 2011-06-26
Assignee
RDC HOLDINGS, LLC
17 SOUTH LONG LAKE TRAIL, NORTH OAKS, MINNESOTA, 55127
Covered Property
(1)
Abrasive Article
Application:
13/492,513 →
Publication:
US 2013/0040542
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 26, 2013
From: SCHWAPPACH, KARL G.; BOUTAGHOU, ZINE-EDDINE
To: FIRST PRINCIPLES TECHNOLOGY, LLC
Reel/Frame 029879/0195 →
Assignment of Assignor's Interest
Apr 27, 2014
From: BOUTAGHOU, ZINE-EDDINE; FIRST PRINCIPALS, LLC
To: SCHWAPPACH, KARL G
Reel/Frame 032763/0727 →