Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, contro...

Bags and cases specially adapted for holding or carrying electric hair curling irons; Center punches being hand tools; Displacement pump sprayers attached to a garden hose for spraying liquid herbicides, pesticides, fertilizers and insecticides; Hand-operated dog waste collection apparatus comprising a rod with a clamp at its end for holding a disposable bag that may be positioned beneath a dog to collect feces; Hand-operated vegetable corers; Hand tools, namely, stretchers for wire and metal...