DURO DYNE
Filed: February 24, 1977
Adhesive for Attaching Insulation Materials to Air Conditioning and Heating Ducts, Packaged in Bulk and in Spray Cans
Owned by: Duro Dyne Corporation
Serial Number: 73116841
BANGERS
Filed: February 5, 1981
Impact Fastener Nails for Securing Insulation to Sheet Metal
Owned by: Duro Dyne Corporation
Serial Number: 73295813
DOUBLE HEADER
Filed: February 5, 1981
Hammers
Owned by: Duro Dyne Corporation
Serial Number: 73295870
DYNASTICK
Filed: May 13, 1981
Adhesive for Securing Thermal Insulating Material to Air Ducts and Insulation Support Pins
Owned by: Duro Dyne Corporation
Serial Number: 73310153
INSULFLEX
Filed: August 20, 2004
STOCK MATERIAL FOR FORMING VIBRATION DAMPING CONNECTORS FOR CONNECTING AIR DUCT SEGMENTS FORMING VENTILATION, HEATING AND…
Owned by: Duro Dyne Corporation
Serial Number: 76608090
DYN-O-MATE
Filed: October 27, 2004
Metal flange connecting system comprised of flanges, corners and cleats, nosing and hanging straps, S-locks, vanes and rails…
Owned by: Duro Dyne Corporation
Serial Number: 76618127
DYN-O-LOC
Filed: March 30, 2007
A system for structurally reinforcing lengths of a duct conduit, the system comprising primarily metal bolts, and a pair…
Owned by: Duro Dyne Corporation
Serial Number: 77144672
TECHNOPRENE
Filed: June 18, 2009
Non-metal flexible and vibration-absorbing connectors, not for electrical circuitry, for use in heating and ventilating…
Owned by: Duro Dyne Corporation
Serial Number: 77762953
VERSALON
Filed: August 7, 2009
non-metal flexible and vibration-absorbing connectors, not for electrical circuitry, for use in heating and ventilating…
Owned by: Duro Dyne Corporation
Serial Number: 77800004
ENVIROFAB
Non-metal, not for electrical circuitry, flexible conduit duct connectors fabricated from recycled material
Owned by: Duro Dyne Corporation
Serial Number: 78674609
FLIP STIX!
Filed: July 22, 2005
adhesive backed metal fasteners namely, a pin bendably secured to an adhesive backed metal plate with a metal washer for…
Owned by: Duro Dyne Corporation
Serial Number: 78675919
EXCELON
Filed: July 26, 2005
fabric for connecting adjacent ends of air conditioning and heating ducts supplied alone or with metal strips attached to…
Owned by: Duro Dyne Corporation
Serial Number: 78678383
DYNALON
non-metal flexible duct connectors
Owned by: Duro Dyne Corporation
Serial Number: 78679423
SLOPE PIN
Filed: August 19, 2005
Metal fasteners, namely, weldable studs for securing insulation to duct walls
Owned by: Duro Dyne Corporation
Serial Number: 78696580
TARGET PIN
Filed: August 19, 2005
Metal fasteners, namely, weldable studs for securing insulation to duct walls
Owned by: Duro Dyne Corporation
Serial Number: 78696611
DUROSEAL
Filed: April 21, 2006
Sealer coating for use on HVAC ducts
Owned by: Duro Dyne Corporation
Serial Number: 78866995
THERMAFAB
Filed: June 21, 2010
a non-metal, flexible HVAC duct connector fabric
Owned by: Duro Dyne Corporation
Serial Number: 85067867
QUAD CORNER
Filed: June 23, 2010
metal parts, namely, a corner portion of a flange for joining ducts
Owned by: Duro Dyne Corporation
Serial Number: 85069880
QUAD CLEAT
Filed: June 23, 2010
metal parts, namely, a cleat for creating a secure seal between ducts, along the flange located between the bolted corner…
Owned by: Duro Dyne Corporation
Serial Number: 85069918
DYNA-STUD
Filed: March 17, 2011
STRUCTURAL SUPPORT ANCHOR
Owned by: Duro Dyne Corporation
Serial Number: 85270062
DURO-TWIST
Filed: April 14, 2016
Regulators for use in controlling and adjusting damper blades in HVAC ducts
Owned by: Duro Dyne Corporation
Serial Number: 87001224
DURO-GUM
Filed: April 22, 2016
Adhesive sealants for general use
Owned by: Duro Dyne Corporation
Serial Number: 87011224
DYNA-CLAMP
Filed: November 10, 2016
Metal clamps
Owned by: Duro Dyne Corporation
Serial Number: 87232889
DYN-O-COAT
Filed: December 12, 2016
Edge coatings for use with raw fiberglass used in ductwork
Owned by: Duro Dyne Corporation
Serial Number: 87265653
DYN-O-STRUT
Filed: February 13, 2017
Metal strut channels and related fittings
Owned by: Duro Dyne Corporation
Serial Number: 87333347
T-SEAL
Air duct adhesive sealant compounds for use in the heating and cooling industry
Owned by: Duro Dyne Corporation
Serial Number: 87482780
DYN-O-RING
Filed: June 14, 2017
Metal flanges
Owned by: Duro Dyne Corporation
Serial Number: 87489282
DYNA-TITE FAST-LOCK
Filed: May 1, 2018
Duct hanging accessories, namely, metal cable clamps
Owned by: Duro Dyne Corporation
Serial Number: 87902377
RAPIT
Filed: May 14, 2018
Metal hardware, namely, metal spring bearings intended to be inserted on damper blades for the purpose of regulating and…
Owned by: Duro Dyne Corporation
Serial Number: 87920394
DUROZONE
Filed: January 2, 2019
Mechanical control mechanism for hot and cold air systems, namely, dampers, damper blades, and motor driven damper connectors…
Owned by: Duro Dyne Corporation
Serial Number: 88246966
DYNA-SAN
Filed: May 6, 2020
Sanitizing preparations for industrial and institutional areas and personal use; spray sanitizer for industrial and institutional…
Owned by: Duro Dyne Corporation
Serial Number: 88903212
