KNAPPCO, LLC Trademarks :: Justia Trademarks

KNAPPCO, LLC Trademarks

OPW

Filed: September 28, 1946
[ AUTOMATIC BARREL FILLERS, BALL AND SOCKET ATTACHMENTS FOR LOADING AND UNLOADING FLUID FUELS, ] BOTTOM LOADER ASSEMBLIES…
Owned by: KNAPPCO, LLC
Serial Number: 71509948

KAMLOK

Filed: September 11, 1951
HOSE AND FAUCET ADAPTERS AND COUPLERS AND HOSE COUPLER HANDLES
Owned by: KNAPPCO, LLC
Serial Number: 71618649

VISI-FLO

Filed: May 21, 1952
GLASS FLOW GAGES OR INDICATORS
Owned by: KNAPPCO, LLC
Serial Number: 71630018

KAMLOK

Filed: November 7, 1961
Hose and Faucet Adapters and Couplers
Owned by: KNAPPCO, LLC
Serial Number: 72131475

KAMVALOK

Filed: October 20, 1969
VALVE COUPLERS FOR FLUID DISPENSING EQUIPMENT
Owned by: KNAPPCO, LLC
Serial Number: 72341445

ISO-SPOOL

Filed: April 7, 1980
PRESSURE INSTRUMENT PROTECTORS FOR PREVENTING DIRECT EXPOSURE OF PRESSURE INSTRUMENTS TO FLUID MONITORED BY SUCH INSTRUMENTS…
Owned by: KNAPPCO, LLC
Serial Number: 73257075

ISO-RING

DRYLOK

Filed: February 26, 1997
metal couplings for connecting fluid conduits
Owned by: KNAPPCO, LLC
Serial Number: 75247886

AUTOLOK

Filed: December 22, 2000
metal hose couplers
Owned by: KNAPPCO, LLC
Serial Number: 76185866

ENDURA

Filed: April 30, 2001
METAL SWIVEL JOINTS FOR USE IN TRANSFERRING LIQUIDS AND GASSES
Owned by: KNAPPCO, LLC
Serial Number: 76248610

OPW

Filed: September 15, 2004
Metal goods, namely, metal flanges; metal pipe couplings and joints; metal swivel joints; metal valves; metal pipe fittings…
Owned by: KNAPPCO, LLC
Serial Number: 78483726

OPW ENGINEERED SYSTEMS

LYNX

Filed: April 13, 2016
Metal couplings for use with a loading arm for use in transferring fluids to a rail tank car or tank truck trailer
Owned by: KNAPPCO, LLC
Serial Number: 86973843