Assignment of Assignor's Interest

Recorded: 2004-10-26 Received: 2004-10-26 Pages: 5

Assignor

ROYAL BANK OF SCOTLAND PLC.

Executed: 2004-09-08

Assignee

TETRA HOLDING (US), INC.

3001 COMMERCE STREET, BLACKSBURG, VA, 24060, UNITED STATES

Covered Properties (13)

Aquarium arrangement

Application: 10/868,749 →

Air Pump Covering

Application: 29/203,452 →

Dual Density Filter Cartridge

Application: 10/776,042 →

Uni-directional impeller, and impeller and rotor assembly

Application: 60/454,295 →

Pond Filter with Filter Bag

Application: 10/262,225 →

Pond Filter with Filter Bag

Application: 10/261,576 →

Aquarium Filter

Application: 29/158,129 →

Viquarium

Application: 10/094,892 →

Dual Density Filter Cartridge

Application: 10/037,260 →

Pond Pump Design

Application: 29/146,974 →

Aquarium Filter

Application: 29/137,936 →

Aquarium Filter

Application: 29/137,937 →

Aquarium Filter

Application: 29/137,938 →