Patent Assignment
Reel/Frame 044956/0374
Change of Name
Recorded: 2017-12-22
Pages: 2
Assignor
BOB ZYLSTRA CUSTOM SHEET METAL, INC.
Executed: 2011-01-06
Assignee
RING-O-MATIC, INC.
1714 FIFIELD RD, PELLA, IOWA, 50219
Covered Properties
(2)
Method and Means for Drilling an Earthen Hole
Patent:
5,887,667 →
Application:
08/895,315 →
Method of Filling Potholes and Apparatus for Performing Same
Application:
12/132,818 →
Publication:
US 2009/0303828
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 1997
From: VAN ZANTE, WILLIAM R.; VAN ZANTE, CRAIG A.
To: RING-O-MATIC MANUFACTURING COMPANY
Reel/Frame 008867/0197 →
Assignment of Assignor's Interest
Jun 4, 2008
From: VAN ZANTE, WILLIAM R.; ROOZEBOOM, KARL W.
To: RING-O-MATIC MFG. CO., INC.
Reel/Frame 021039/0687 →
Assignment of Assignor's Interest
Jan 13, 2011
From: RING-O-MATIC MFG. CO., INC.
To: BOB ZYLSTRA CUSTOM SHEET METAL, INC.
Reel/Frame 025634/0376 →
Assignment of Assignor's Interest
Feb 22, 2018
From: RING-O-MATIC, INC.
To: R&C HOLDINGS, LLC
Reel/Frame 044998/0006 →
Assignment of Assignor's Interest
Feb 23, 2018
From: R&C HOLDINGS, LLC
To: BDMETCALF, LLC
Reel/Frame 045015/0257 →