IP Library Assignment 021051/0106
Patent Assignment
Reel/Frame 021051/0106

Assignment of Assignor's Interest

Recorded: 2008-06-05 Pages: 7
Assignors
BLOOM, VINCENT L.
Executed: 2008-06-05
GUDENBURR, DOUGLAS G.
Executed: 2008-06-05
ARMSTRONG, CHRISTOPHER A.
Executed: 2008-06-05
MALE, ANDREW J.
Executed: 2008-06-05
Assignee
DUCTMATE INDUSTRIES, INC.
1502 INDUSTRIAL DRIVE, EAST MONONGAHELA, PENNSYLVANIA, 15063
Covered Property (1)
Sealing Mechanism for Ductwork
Patent: 7,992,904 →
Application: 12/133,482 →
Publication: US 2008/0303276
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 8, 2022
From: DUCTMATE INDUSTRIES, INC.
To: DMI COMPANIES, INC.
Reel/Frame 059657/0222 →