06
Window and door hardware made primarily of metal, namely,
operators, locks, tracks, brackets, handles, cranks, knobs,
hinges, leversets, rollers, pulls, sash lifts, latches,
pivot bars, push-bar operators, vent stops, snubbers, strike
plates, corner keys, keepers, foot bolts, header bolts,
limit devices, support arms, casement operators, door handle
set kits comprising metal handles, hinges, locks, and
latches, doorknobs, door bolts; nailing fins and window
balance assemblies, channels for sliding screen frames, for
glazing and for pile weather stripping
07
Electrically controlled window operators, namely, motorized
window operators for casement, awning and skylight window
systems; hydraulic door openers and closers; pneumatic door
openers and closers; motorized cranks for opening and
closing doors, windows, and skylights
17
High strength polymers and thermoplastics used in the
manufacture of window and door hardware; thermoplastic
profile extrusions used in the fenestration industry;
weather-stripping, weather seals, gaskets, and door sweeps
for use in buildings; weather-stripping sealants, non-metal
trim strips, and weather seals, extrusions used for
manufacture of doors and windows; thermoformable
electrically conductive polymer sheeting for use in
attenuating transmission of electromagnetic interference and
radio frequency interference, namely, foam materials for use
in electromagnetic interference shielding gaskets,
radio-frequency shielding gaskets and trim strip, and
gaskets, namely, electromagnetic interference shielding
gaskets and radio-frequency interference shielding gaskets;
insulating material, namely, fabric, tape, or film that is
metalized or plated with metal; closed cell thermoplastic
elastomer foam in sheet or strip form having thermal sealing
properties for use in the manufacture of weather-stripping
and weather seals; and fire-retardant foam weather-stripping
for use in homes and buildings
19
Window balance assemblies, namely, plastic parts and
fittings for window balance assemblies, and non-metal jamb
liners; non-metal nailing fins, and custom profile
extrusions used for non-metal gaskets, jamb liners, headers,
interlocks, sill tracks, glazing beads, and parting stops;
non-metal adjustable door hinges
20
Non-metallic window hardware, namely, tilt latches, hand
operated window locks, and balance assemblies, namely,
plastic parts and fittings for window balance assemblies,
and non-metal jamb liners for single-hung and double-hung
windows; non-metal door handles, locks, and latches; wood or
plastic door handles, nonmetal door bolts, and nonmetal
latches for doors; non-metal door and window hardware,
namely, rollers, bumpers, tilt latches, corner keys and
keepers, non-metal hinges, non-metal adjustable door hinges
40
Custom manufacture of molds; applying protective and
decorative coatings to metal and plastic products