IP Library Assignment 018293/0680
Patent Assignment
Reel/Frame 018293/0680

Assignment of Assignor's Interest

Recorded: 2006-09-12 Pages: 3
Assignor
TIDWELL, KELLY
Executed: 2006-09-12
Assignee
PURE POWER! INCORPORATED
15751 CHEMICAL LANE, HUNTINGTON BEACH, CALIFORNIA, 92649
Covered Property (1)
Reusable drop-in engine oil filters
Patent: 8,439,204 →
Application: 11/520,465 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 2, 2019
From: PURE POWER! INCORPORATED
To: HAMMOND ENTERPRISES, INC.
Reel/Frame 047884/0572 →
Security Interest Sep 15, 2025
From: PURE POWER!, INC.
To: KNOBBE, MARTENS, OLSON & BEAR, LLP
Reel/Frame 072910/0489 →