| POW-R-MATIC STAMM INTERNATIONAL CORPORATION
71520633 14 Apr 1947 | on 16 Nov 2022
| OIL BURNERS FOR DOMESTIC AND INDUSTRIAL USE Class 034 Class 034 Smoker's Products POWER-MATIC | | | CIRC-AIR Stamm International Corporation
90501963 01 Feb 2021 | on 28 Dec 2021
| Air-conditioning apparatus; Air-conditioning apparatus and installatio... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Air-conditioning apparatus; Air-conditioning apparatus and installations; Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Air conditioning apparatus; Air conditioning apparatus and installations; Air conditioning installations; Boilers for heating installations; Central heating radiators; Heat accumulators; Heat exchangers not being parts of machines; Heat exchangers, other than parts of machines; Heat generators; Heat pumps; Heat recovery ventilators; Heating elements; Heating installations; Heating panels used for indoor heating purposes; Accessories for fireplaces, namely, air circulation kits consisting primarily of metal ducts and metal adaptors used to increase the amount of heat recovered from the fireplace using a blower or natural convection; Apparatus for the exchange of substances and heat for use in the production of steam, for use in cooking and for use in refrigeration; Central air-conditioning installations; Central heating boilers; Components for air conditioning and cooling systems, namely, evaporative air coolers; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Electric heaters for commercial use; Electronic generator for use in controlling the amount of humidity in the air by creating, removing or circulating small water particles or water vapor in the air; Fans for air conditioning apparatus; Filters and filtering devices for air and gas conditioning; Furnace boilers; Gas fired water heaters; Heating boilers; 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, control panel, switches and electrical wire, all sold as a unit; 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; Hot water tanks; Humidifiers for central heating radiators; Industrial boilers; Parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles; Radiators; Steam heating apparatus; Stoves being heating apparatus; Ventilating exhaust fans; Ventilating, high-velocity fixed exhaust fans for commercial and agricultural use; Ventilating, high-velocity portable exhaust fans for commercial and agricultural use | | | POWRMATIC STAMM INTERNATIONAL CORPORATION
73089649 07 Jun 1976 | on 18 Apr 2017
| GAS AIR HEATERS, OIL AIR HEATERS, OIL AND GAS WATER HEATERS, NATURAL G... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) POWERMATIC | | | THERMAL ECONOMIZER Stamm International Corporation
90576384 12 Mar 2021 | on 21 Mar 2022 | Air-conditioning apparatus; Air-conditioning apparatus; Air-conditioni... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Air-conditioning apparatus; Air-conditioning apparatus; Air-conditioning apparatus and installations; Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Air conditioning apparatus; Air conditioning apparatus and installations; Air conditioning installations; Air conditioning units; Heat exchangers not being parts of machines; Heat exchangers, other than parts of machines; Heat generators; Heating apparatus for solid, liquid or gaseous fuels; Heating boilers; Heating elements; Heating furnaces; Heating installations; 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 units for industrial purposes; Ventilating fans for commercial and industrial use; Ventilating fans for industrial purposes; Boilers for heating installations; Central air-conditioning installations; Central heating radiators; Central heating boilers; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Economisers, namely, devices for warming feed water in heating boilers; Filters and filtering devices for air and gas conditioning; Hot-air space heating apparatus; Radiators; Radiators; Space heating apparatus | | | POWRMATIC INC. STAMM INTERNATIONAL CORPORATION
75003622 03 Oct 1995 | on 24 Dec 1996 | apparatus for heating, ventilating, air conditioning and air cleaning ... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) POWER MATIC INC | | | POWRMATIC Stamm International Corporation
73266201 13 Jun 1980 | on 23 Sep 1988 | Heating Devices-Namely, Air Heaters, Water Heaters, Door Heaters, Flue... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) POWERMATIC | | | POWRMATIC STAMM INTERNATIONAL CORPORATION
73441057 26 Aug 1983 | on 06 Nov 1984 | WOOD BURNING STOVES WOOD/ELECTRIC FURNACES GARDEN WINDOWS,WOOD BURNING... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) POWERMATIC | |