Patent Assignment
Reel/Frame 072161/0240
Assignment of Assignor's Interest
Recorded: 2025-09-04
Pages: 3
Assignor
BLACK DONUTS OY
Executed: 2025-06-17
Assignee
TRIANGLE TYRE CO., LTD.
56 QINGDAO ROAD(M), SHANDONG, WEIHAI, CHINA
Covered Properties
(3)
Tire Tread
Patent:
1,091,440 →
Application:
29/919,395 →
Tire Tread
Patent:
1,091,441 →
Application:
29/919,403 →
Tire Tread
Patent:
1,091,442 →
Application:
29/919,404 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2024
From: KOSSI, HENRI SAKARI; SIRONEN, MIKKO VALTTERI
To: BLACK DONUTS ENGINEERING OY
Reel/Frame 066109/0695 →
Assignment of Assignor's Interest
Jan 12, 2024
From: KOSSI, HENRI SAKARI; YLITOLVA, MARKO CHRISTER JOHANNES
To: BLACK DONUTS ENGINEERING OY
Reel/Frame 066109/0792 →
Assignment of Assignor's Interest
Jan 12, 2024
From: KOSSI, HENRI SAKARI; VÄÄNÄNEN, MIKKO TAPANI
To: BLACK DONUTS ENGINEERING OY
Reel/Frame 066109/0829 →
Change of Name
Dec 19, 2024
From: BLACK DONUTS ENGINEERING OY
To: BLACK DONUTS OY
Reel/Frame 069732/0600 →