OPTIPAK
Filed: December 18, 1992
seal assembly comprised of a plurality of machined plastic and molded rubber packings, for use in packing valve stems for…
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 74341157
OPTISEAL
Filed: January 14, 1993
inert plastic spring energized seals used to retain compressed fluids and compressed gasses
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 74348436
ARYLEX
Filed: June 30, 1997
machine parts, namely, wheels, compressor piston rings, molded bearings, linear and rotational bearings, polishing disks…
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 75317518
SINTERMESH
Filed: June 30, 1997
PTFE impregnated mesh, namely, anti-extrusion devices in the nature of back-up rings used in piping and downhole casing…
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 75317519
NATIONAL
Filed: April 16, 2002
BALL BEARINGS FOR USE IN MACHINERY
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 76395588
NATIONAL BEARINGS COMPANY
Filed: May 1, 2002
BALL BEARINGS FOR USE IN MACHINERY
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 76402066
OPTIVEE
Filed: February 10, 2003
PTFE or inert plastic spring energized seals used to retain compressed fluids and compressed gases
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 76488913
WSP PACKING
Filed: March 17, 2003
ring shaped packing and packing assembly components comprised of one or more of the following materials, milled steel, fabricated…
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 76497938
SIGMASEAL
Pressure actuated packing assembly seal, comprised of polymer, co-polymer materials
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 76593706
TUFF BREED
Filed: February 23, 2009
Ring-shaped packing materials used to pack oil and gas drilling equipment,comprised of milled steel
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 77675847
TUFF BREED
Filed: March 12, 2012
ring-shaped packing materials used to pack oil and gas drilling equipment, comprised of milled steel
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 85567147
WSP EXTREME
Filed: January 30, 2015
Ring-shaped packing materials used to pack oil and gas pumping equipment, comprised of milled metals
Owned by: J. H. FENNER & CO. LIMITED
Serial Number: 86519677
