PVT SYSTEMS INC. Trademarks
PVT SYSTEMS
Filed: June 21, 1994
cleaning units for directing a pressurized fluid into ducts and for contacting inside duct walls to break loose foreign…
Owned by: PVT SYSTEMS INC.
Serial Number: 74540656
AZURE BLUE
Filed: June 21, 1994
sanitizing preparations particularly for use in ducts in residential and commercial environments
Owned by: PVT SYSTEMS INC.
Serial Number: 74540671
QAS
Filed: June 21, 1994
disinfectant particularly for use in ducts in residential and commercial environments
Owned by: PVT SYSTEMS INC.
Serial Number: 74541539
