Filter Service International, Inc. Trademarks
FILTER SERVICE INTERNATIONAL, INC.
Repair, maintenance and custom installation of filters for ventilation systems
Owned by: Filter Service International, Inc.
Serial Number: 78426151
FSI
Repair, maintenance and custom installation of filters for ventilation systems
Owned by: Filter Service International, Inc.
Serial Number: 78426176
FSI
Installation, maintenance and repair of filters for ventilation systems
Owned by: Filter Service International, Inc.
Serial Number: 78906966
