Assignment of Assignor's Interest

Recorded: 2012-06-08 Pages: 3

Assignors

FOOTE, DEAN

Executed: 2012-05-09

PUSTANYK, RANDY

Executed: 2012-05-07

Assignee

CATHEDRAL ENERGY SERVICES LTD.

1105 16 AVENUE, NISKU, ALBERTA, T9E 0A8, CANADA

Covered Properties (2)

Bearing Assembly

Patent: 9,303,686 →

Application: 13/459,835 →

Publication: US 2012/0275736

Bearing Assembly

Application: 61/481,046 →

Related Assignments (1)

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