IP Library Assignment 009698/0540
Patent Assignment
Reel/Frame 009698/0540

Assignment of Assignor's Interest

Recorded: 1998-12-28 Pages: 4
Assignor
TRANGSRUD, JULIAN P.
Executed: 1998-12-22
Assignee
ROYAL ANCHOR SYSTEMS, INC.
30630 FOREST BOULEVARD, STACY, MINNESOTA, 55079
Covered Property (1)
Stabilizing Ground Anchor
Patent: 420,891 →
Application: 29/098,319 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 2, 1999
From: ROYAL ANCHOR SYSTEMS, INC.
To: ROYAL ENVIRONMENTAL SYSTEMS, INC.
Reel/Frame 010133/0163 →
Security Interest Dec 22, 2009
From: ROYAL CONCRETE PIPE, INC.
To: MAKENS, DIANA
Reel/Frame 023699/0689 →