IP Library › Assignment 047884/0572
Patent Assignment
Reel/Frame 047884/0572

Assignment of Assignor's Interest

Recorded: 2019-01-02 Pages: 8
Assignor
PURE POWER! INCORPORATED
Executed: 2018-12-10
Assignee
HAMMOND ENTERPRISES, INC.
549 GARCIA AVENUE #C, PITTSBURG, CALIFORNIA, 94565
Covered Properties (3)
Reusable Cartridge Oil Filter
Patent: 7,413,089 →
Application: 10/728,060 →
Remote Filter
Patent: 7,597,202 →
Application: 11/005,123 →
Reusable drop-in engine oil filters
Patent: 8,439,204 →
Application: 11/520,465 →
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 4, 2003
From: TIDWELL, KELLY
To: PURE POWER! INCORPORATED
Reel/Frame 014771/0306 →
Assignment of Assignor's Interest Dec 6, 2004
From: TIDWELL, KELLY
To: PURE POWER! INCORPORATED
Reel/Frame 016066/0809 →
Assignment of Assignor's Interest Sep 12, 2006
From: TIDWELL, KELLY
To: PURE POWER! INCORPORATED
Reel/Frame 018293/0680 →
Security Interest Sep 15, 2025
From: PURE POWER!, INC.
To: KNOBBE, MARTENS, OLSON & BEAR, LLP
Reel/Frame 072910/0489 →