Patent Assignment
Reel/Frame 051870/0088
Corrective Assignment to Correct the Assignee Name from Durasystems to Durasystems Barriers Inc. Previously Recorded on Reel 045561 Frame 0082. Assignor(S) Hereby Confirms the Assignment Recorded Contained an Incomplete Assignee Name.
Recorded: 2019-12-05
Pages: 8
Assignor
DUFFY, WILLIAM CHRISTOPHER
Executed: 2018-04-16
Assignee
DURASYSTEMS BARRIERS INC.
1999 COURTLAND AVENUE, VAUGHAN, ONTARIO, L4K 4T2, CANADA
Covered Property
(1)
Fire-Rated Modular Duct Assembly Suitable for Exhausting Flammable or Hazardous Gases, Vapours and Other Materials
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2018
From: DUFFY, WILLIAM
To: DURASYSTEMS
Reel/Frame 045561/0082 →
Security Agreement
Jun 27, 2024
From: VAUGHANAIR CANADA ULC
To: M&T BANK
Reel/Frame 067944/0532 →
Assignment of Assignor's Interest
Jul 31, 2024
From: DURASYSTEMS BARRIERS INC.
To: VAUGHANAIR CANADA ULC
Reel/Frame 068137/0383 →