Assignment of Assignor's Interest

Recorded: 2004-06-23 Pages: 3

Assignor

PATTERSON, ALBERT W.

Executed: 2004-04-12

Assignee

1564330 ONTARIO INC.

P.O. BOX 668, SEAFORTH ONTARIO, N0K 1W0, CANADA

Covered Properties (2)

Rotary Pistons

Patent: 6,945,218 →

Application: 10/680,236 →

Publication: US 2005/0079084

Hinged Paddle Pump

Patent: 7,338,267 →

Application: 10/791,287 →

Publication: US 2005/0196299

Related Assignments (2)

Other recorded transfers of the patents in this record — the chain of ownership.