SEALMASTER
Filed: February 6, 2015
Floating roof seal system for a metal storage tank comprised of a thermally welded fabric membrane, metal seal shoes, and…
Owned by: HMT LLC
Serial Number: 86527272
ECONO-FLEX
Filed: February 6, 2015
Secondary metal seal for a floating roof industrial storage tank; secondary metal seal for an industrial storage tank; secondary…
Owned by: HMT LLC
Serial Number: 86527337
SUMPMASTER
Filed: February 6, 2015
Sump valve, namely, valves not being parts of machines made of metal to prevent liquid flow in a determined direction; sump…
Owned by: HMT LLC
Serial Number: 86527408
PIVOT MASTER
Filed: February 6, 2015
Metal floating roof drain-system comprised of metal side plates and metal reinforced pipes for above-ground and in-ground…
Owned by: HMT LLC
Serial Number: 86527525
PROTECTING YOUR WORLD, ONE TANK AT A TIME
Filed: April 17, 2015
Industrial storage tanks made primarily of metal; internal floating metal roofs for use with gas or liquefied gas storage…
Owned by: HMT LLC
Serial Number: 86601774
ENVIRO-SLEEVE
Filed: August 24, 2015
Metal sleeve for emissions control of a gauge pole well; metal sleeve for sealing a gauge pole well; metal gauge pole float…
Owned by: HMT LLC
Serial Number: 86734898
SIGMA STRUT
Filed: January 22, 2016
Girders made primarily of metal for use with metal floating roofs of petrochemical storage tanks; Support beams made primarily…
Owned by: HMT LLC
Serial Number: 86883261
