construction clips primarily made of metal for affixing panels such as drywall to walls, ceilings and other surfaces; sound-reducing wall construction systems, namely, fastening clips primarily made of metal for interior wall and ceiling construction
Metal Goodsacoustic tiling systems, namely, acoustical tiles for sound control for flooring; acoustic tiling systems, namely, acoustical tiles for vibration and structural control; tiles used to reduce vibration and sound transmission
Rubber Goodsrubber flooring; plastic flooring; floor tiles of rubber, foam, or plastic; flooring system incorporating acoustic insulation, namely, a floor system for sound control comprised of non-metal acoustic tiles; flooring system incorporating acoustic insulation, namely, a floor system for vibration and structural control comprising non-metal tiles; acoustic flooring underlayment; non-metal building panels incorporating acoustic insulation, namely, flanking isolation systems for sound control; anchor washers specially adapted for the installation of non-metal building panels incorporating acoustic insulation in the nature of flanking isolation systems; floating floor systems comprising non-metal floor panels and floor underlayment; mats, pads, anchor clips, brackets, and/or gaskets for airborne and impact sound and vibration isolation; recycled rubber surfacing, namely, playground tiles and synthetic non-metal surfaces for playgrounds and play areas, in the nature of gymnasiums, schools, rock-climbing facilities and recreational premises
Nonmetallic Building Materialsacoustic and sound-insulating floor coverings being rubber floor mats; interlocking floor mats; plastic floor mats; rubber floor mats; foam floor mats; rubber floor mats for sound control; resilient floor coverings being rubber floor mats for playgrounds, gymnasiums, schools, rock-climbing facilities and recreational premises; rubber floor mats used to reduce vibration and sound transmission
Floor Coveringsconsultancy services in the field of engineering; design services, namely, designing engineering solutions to structural, vibration and sound control problems using recycled materials; providing information in the fields of engineering, structural vibration, sound control, and designing engineering solutions for structural, vibration and sound control problems using recycled materials
Computer and Scientific