IP Library Assignment 017475/0641
Patent Assignment
Reel/Frame 017475/0641

Assignment of Assignor's Interest

Recorded: 2006-01-19 Pages: 4
Assignors
HARGRAVES, DONALD EDWIN
Executed: 2006-01-17
CURTIS, DOUGLAS ALLAN
Executed: 2006-01-17
Assignee
HARGRAVES TECHNOLOGY CORPORATION
127 SPEEDWAY DRIVE, MOORESVILLE, NORTH CAROLINA, 28117
Covered Property (1)
Pump Valve with Controlled Stroke
Patent: 7,762,796 →
Application: 10/565,256 →
Publication: US 2006/0177330
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 Apr 5, 2018
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES, LLC
Reel/Frame 045843/0859 →