O'Keefe Controls Co. Trademarks
MICRO-ORIFICES
Filed: August 21, 1995
metal flow control fittings and inserts for fluid-flow devices
Owned by: O'Keefe Controls Co.
Serial Number: 74717834
OKC
Filed: March 10, 1998
metal flow control fittings, orificed and non-orificed, inserts, and adaptors for fluid flow devices, namely, flow controls…
Owned by: O'Keefe Controls Co.
Serial Number: 75447741
OKC
Filed: May 6, 2021
Metal flow control fittings, orificed and non-orificed, inserts, and adaptors for fluid flow devices, namely, flow controls…
Owned by: O'Keefe Controls Co.
Serial Number: 90694409
