IP Library › Assignment 018236/0130
Patent Assignment
Reel/Frame 018236/0130

Assignment of Assignor's Interest

Recorded: 2006-09-12 Pages: 4
Assignor
CURTIS, DOUGLAS ALLAN
Executed: 2006-09-12
Assignee
HARGRAVES TECHNOLOGY CORPORATION
127 SPEEDWAY DRIVE, MOORESVILLE, NORTH CAROLINA, 28117
Covered Property (1)
Pump Sealing Apparatus
Patent: 7,401,543 →
Application: 10/598,814 →
Publication: US 2007/0157800
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 19, 2009
From: HARGRAVES TECHNOLOGY CORPORATION
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 022846/0360 →
Assignment of Assignor's Interest Sep 3, 2009
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES LLC
Reel/Frame 023180/0380 →