IP Library › Assignment 022441/0502
Patent Assignment
Reel/Frame 022441/0502

Assignment of Assignor's Interest

Recorded: 2009-03-24 Pages: 4
Assignors
SPENCER, BRIAN E
Executed: 2008-09-10
SPENCER, ZACHARY B
Executed: 2008-09-10
Assignee
SPENCER COMPOSITES CORPORATION
4550 PELL DRIVE, SACRAMENTO, CALIFORNIA, 95838
Covered Properties (2)
Composite Springs and Methods of Manufacture
Patent: 7,857,294 →
Application: 12/409,817 →
Publication: US 2009/0243174
Composite Springs and Methods of Manufacture
Application: 61/040,246 →
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest Sep 30, 2024
From: SPENCER COMPOSITES CORPORATION
To: TOP CORNER CAPITAL LP
Reel/Frame 068745/0273 →
Release of Security Interest Jun 8, 2025
From: TOP CORNER CAPITAL LP
To: SPENCER COMPOSITES CORPORATION
Reel/Frame 071355/0408 →
Security Interest Jun 16, 2026
From: X-BOW LAUNCH SYSTEMS INC.; SPENCER COMPOSITES CORPORATION
To: JFL CREDIT OPPORTUNITIES FUND II, L.P.
Reel/Frame 074976/0916 →