Patent Assignment
Reel/Frame 020193/0072
Assignment of Assignor's Interest
Recorded: 2007-12-04
Pages: 4
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Biofuel Appliance Venting System
Application:
11/948,877 →
Publication:
US 2009/0139510
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 2007
From: ADAIR, ERIC; EBERHARD, STEVE
To: SIMPSON DURA-VENT COMPANY, INC.
Reel/Frame 020183/0459 →
Corrective Assignment to Correct the Name and Address of Assignee Previously Recorded on Reel 020193 Frame 0072. Assignor(S) Hereby Confirms the the Correction of Assignee Name and Address to Simpson Dura-Vent Company, Inc., 877 Cotting Court, Vacaville, California 95688..
Dec 6, 2007
From: ADAIR, ERIC; EBERHARD, STEVE
To: SIMPSON DURA-VENT COMPANY, INC.
Reel/Frame 020216/0433 →
Assignment of Assignor's Interest
Sep 3, 2010
From: SIMPSON DURA-VENT COMPANY, INC.
To: M&G DURA-VENT, INC.
Reel/Frame 024933/0759 →
Change of Name
Sep 20, 2010
From: M&G DURA-VENT, INC.
To: M&G DURAVENT
Reel/Frame 025017/0043 →
Grant of Security Interest in Patents
Sep 27, 2010
From: M&G DURA-VENT, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 025039/0757 →
Termination and Release of Patent and Trademark Security Agreement
Oct 18, 2021
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: M&G DURA-VENT, INC.
Reel/Frame 057842/0889 →