IP Library Assignment 021207/0666
Patent Assignment
Reel/Frame 021207/0666

Assignment of Assignor's Interest

Recorded: 2008-07-08 Pages: 5
Assignors
GUDENBURR, DOUGHLAS G.
Executed: 2007-04-23
BLOOM, VINCENT L
Executed: 2007-04-23
Assignee
DUCTMATE INDUSTRIES, INC.
1502 INDUSTRIAL DRIVE, EAST MONONGAHELA, PENNSYLVANIA, 15063
Covered Property (1)
Self Locking Sheet Metal Duct with a Sealant
Patent: 7,708,034 →
Application: 12/040,576 →
Publication: US 2008/0142107
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 →