Lennox Industries Inc.

United States of America


 
Total IP 1,070
Total IP incl. subs 1,127 (+ 57 for subs)
Total IP Rank # 1,170
IP Activity Score 3.5/5.0    698
IP Activity Rank # 1,025
IP AS incl. subs 3.2/5.0    733
Parent Entity Lennox International Inc.
Dominant Nice Class Environmental control apparatus

Patents

Trademarks

702 67
232 61
3 0
5
 
Last Patent 2023 - Indoor air quality monitors for ...
First Patent 1959 - Blower construction
Last Trademark 2023 - LENNOX REAL
First Trademark 1953 - LENNOX

Subsidiaries

3 subsidiaries with IP (27 patents, 30 trademarks)

2 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Sound-based prognostics for a combustion air inducer. A device is configured to operate a Heatin...
Invention Peak demand response operation of hvac systems. An HVAC system includes a variable-speed compres...
Invention Sensor validation. An HVAC system includes a compressor, condenser, and evaporator. A sensor mea...
Invention Determination of blower flow rate. An HVAC system includes a blower, a motor drive, and a contro...
Invention Predictive temperature scheduling for a thermostat using machine learning. A heating, ventilatio...
Invention Occupancy tracking using sound recognition. An occupancy tracking device configured to receive a...
Invention Efficient suction-line heat exchanger. A heat exchanger includes a shell, a coiled tube, and a s...
Invention Error correction for predictive schedules for a thermostat. A heating, ventilation, and air cond...
Invention Avoiding coil freeze in hvac systems. An HVAC system includes an evaporator. The evaporator incl...
Invention Controlling systems with motor drives using pulse width modulation. A system includes an electro...
Invention Component tracking in automated manufacturing using digital fingerprints. A system is configured...
Invention Method and system for identifying indoor air quality (iaq) monitor installation location. A metho...
Invention Hvac system with indoor air quality monitoring and mitigation. An HVAC system includes one or mor...
Invention Secure provisioning of digital certificate. A system includes a device and a payload warehouse. ...
Invention Time-based and sound-based diagnostics for restrictions within a heating, ventilation, and air co...
Invention Load balancing wireless mesh networks for heating, ventilation, and air conditioning systems. A ...
G/S Thermostats, electronic controllers for controlling conditioners, furnaces, heat pumps, heat reco...
Invention Measuring indoor air quality for a heating, ventilation, and air conditioning system. An air qual...
Invention Hvac system with improved operation of a variable speed compressor during a peak demand response....
Invention Hvac system with improved operation of a single-stage compressor during a peak demand response. A...
Invention Method of calibrating a variable-speed blower motor. A method of calibrating a motor assembly in...
Invention Dynamic temperature control for heating, ventilation, and air conditioning system. A device is co...
Invention Method and system for the heat-pump control to reduce liquid refrigerant migration. A method of m...
Invention Digital fingerprints generated from coil brazing. A system is configured to receive video footag...
Invention Hvac system leak detection. An HVAC system includes a high-pressure subsystem and a low-pressure...
2022 Invention Preventing evaporator coil freeze during re-heat dehumidification. In an embodiment, a method of...
Invention Tensioning systems and methods. In an embodiment, a tensioning apparatus includes a housing and ...
Invention Secure provisioning of digital certificate. A system includes a device and a payload warehouse. T...
Invention Occupancy tracking using user device detection. An occupancy tracking device configured to identi...
Invention Peak demand response operation with improved sensible capacity. An HVAC system includes a variabl...
G/S Thermostats and electronic controllers for HVAC systems for commercial use. Air conditioners, fur...
Invention Hvac systems with evaporator bypass and supply air recirculation and methods of using same. An H...
Invention Housing for forward curved blower. A blower of an HVAC system includes an air inlet, an air outle...
Invention Controlling metering devices. A metering device may automatically control fluid flow through a v...
Invention Determination of blower flow rate. An HVAC system includes a blower, a motor drive, and a control...
Invention Proper deicing end detection and defrost cycle optimization. A method of defrost operation optimi...
Invention Sensor validation. An HVAC system includes a compressor, condenser, and evaporator. A sensor meas...
Invention Method of calibrating a variable-speed blower motor. A method of calibrating a motor assembly inc...
Invention Auto addressing for hvac secondary units using delayed responses. A system comprises a primary un...
Invention Indoor air quality monitors for hvac systems. A heating, ventilating, and air conditioning (HVAC...
Invention Indoor air quality monitors for commericial hvac systems. An indoor air quality monitor for an H...
Invention Method and system for identifying indoor air quality (iaq) monitor installation location. A meth...
Invention Hvac system with indoor air quality monitoring and mitigation. An HVAC system includes one or mo...
Invention Measuring indoor air quality for a heating, ventilation, and air conditioning system. An air qua...
G/S Thermostats and electronic controllers for HVAC systems for commercial use Air conditioners, furn...
G/S Rooftop HVAC units for providing heating, ventilation and air conditioning.
Invention Hvac system with improved operation of a single-stage compressor during a peak demand response. ...
Invention Dynamic temperature control for a heating, ventilation, and air conditioning system. A device is...
G/S Rooftop HVAC units
Invention Automatic staging of multiple hvac systems during a peak demand response. A system includes multi...
G/S Thermostats and electronic controllers for HVAC systems for residential and commercial use. Air c...
G/S Thermostats and electronic controllers for HVAC systems for residential and commercial use. Air c...
2021 Invention Housing for forward curved blower. A blower of an HVAC system includes an air inlet, an air outl...
Invention Proper deicing end detection and defrost cycle optimization. A method of defrost operation optim...
G/S Thermostats and electronic controllers for HVAC systems for residential and commercial use Air co...
2020 Invention Controller housing
2019 G/S Educational services, namely, conducting technical training programs in the field of HVAC and dis...
2018 G/S Indoor air quality products, namely, air filters for domestic use in heating, ventilating and air...
G/S Charitable services, namely, providing HVAC equipment to those in need
G/S Providing extended warranty contracts for the repair of heating, ventilating and air conditioning...
2017 G/S Educational services, namely, conducting classes, seminars, conferences and workshops in the fiel...
2014 G/S a temperature regulating feature of thermostats for controlling heating, air conditioning and ven...
G/S Motors for heating, ventilation and air conditioning equipment; and capacitors, transformers and ...
G/S Motors for heating, ventilation and air conditioning equipment Capacitors, transformers and elect...
G/S Administration of a customer service program which provides emergency equipment for commercial HV...
G/S Electronic controllers for heat pumps, not for use in connection with swimming pools, spas, hot t...
G/S Thermostats; electronic controllers for controlling a dual heat pump and fuel-fired heating syste...
2013 G/S Rooftop heating and ventilation air conditioning units.
G/S Computer application software for mobile phones, namely, software for providing trade information...
G/S Electronic controllers for controlling a dual heat pump and fuel-fired heating system; electronic...
G/S Components for heating, ventilating and air conditioning units, namely, aluminum evaporator coils...
G/S Retail store services featuring HVAC and furnace parts and supplies.
G/S Educational services, namely, conducting online technical training programs in the field of HVAC ...
G/S Component feature of heating, ventilation and air conditioning units, namely, an energy efficient...
G/S thermostats; electronic controllers for controlling a dual heat pump and fuel-fired heating syste...
G/S Component feature of electronic controllers for controlling a dual heat pump and fuel-fired heati...
G/S Rooftop heating, ventilation and air conditioning units.