IP Library › Assignment 023187/0336
Patent Assignment
Reel/Frame 023187/0336

Assignment of Assignor's Interest

Recorded: 2009-09-03 Pages: 3
Assignors
BORWIG, MICHAEL C.
Executed: 2009-09-01
WELTY, JOHN R.
Executed: 2009-09-01
Assignee
FORMTEK, INC.
260 NORTH ELM STREET, WESTFIELD, MASSACHUSETTS, 01085
Covered Property (1)
Duct Making Apparatus and Method
Patent: 8,499,604 →
Application: 12/536,789 →
Publication: US 2010/0077821
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 25, 2010
From: FORMTEK, INC.
To: MESTEK MACHINERY, INC.
Reel/Frame 024435/0455 →
Security Interest Jan 8, 2015
From: MESTEK, INC.
To: SANTANDER BANK, N.A.
Reel/Frame 034742/0385 →
Security Interest Jun 12, 2018
From: MESTEK, INC.
To: SANTANDER BANK, N.A.
Reel/Frame 046339/0261 →