Assignment of Assignor's Interest

Recorded: 2007-06-22 Received: 2007-06-22 Pages: 6

Assignor

TPS SERVICE, INC.

Executed: 2007-06-18

Assignee

SAFETY-KLEEN SYSTEMS, INC.

5400 LEGACY DRIVE, CLUSTER II, BUILDING 3, PLANO, TX, 75024, UNITED STATES

Covered Properties (2)

Multipurpose Aqueous Parts Washer

Application: 11/766,643 →

Method for designing an overlay mark

Application: 11/288,834 →