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公开(公告)号：US20240353296A1
公开(公告)日：2024-10-24
申请号：US18759923
申请日：2024-06-30
Applicant: Lennox Industries Inc.
Inventor： Surendran Ramasamy , Henry Greist , Sanjeev Hingorani , Calvin Michaelis
IPC: G01N1/22 , F24F11/89 , F24F110/64 , F24F110/66 , F24F110/70
CPC classification number: G01N1/2247 , F24F11/89 , G01N1/2273 , F24F2110/64 , F24F2110/66 , F24F2110/70
Abstract: An air quality measuring device that includes a first chamber, a second chamber, a third chamber, and a fourth chamber. The first chamber includes a first inlet configured to receive a first airflow, a first outlet configured to receive a first portion of the first airflow, and a second outlet configured to receive a second portion of the first airflow. The second chamber includes a second inlet configured to receive the first portion of the first airflow and a first sensor disposed within the second chamber. The third chamber includes a third inlet configured to receive the second portion of the first airflow and a second sensor disposed within the third chamber. The fourth chamber includes a fourth inlet configured to receive the second portion of the first airflow and a third sensor disposed within the fourth chamber.
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公开(公告)号：US20240053040A1
公开(公告)日：2024-02-15
申请号：US17884543
申请日：2022-08-09
Applicant: Lennox Industries Inc.
Inventor： Surendran Ramasamy , Stephen J. Vendt , Mohan Renganathan , Aravind Sridharan
IPC: F24F11/52 , F24F11/30 , H01R13/516 , H01R13/506
CPC classification number: F24F11/52 , F24F11/30 , H01R13/516 , H01R13/506
Abstract: An HVAC thermostat assembly has a wall-plate connector that includes a wall-plate and wire connectors as a whole that allows for a thinner, more aesthetic design. In one instance, the HVAC thermostat includes a display unit with a wall-plate connector recess having a plurality of electrical connector pins extending outward to mate with a wall-plate connector. The wall-plate connector includes a wall plate with incorporated electrical terminals. Other assemblies and systems are disclosed.
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公开(公告)号：USD916602S1
公开(公告)日：2021-04-20
申请号：US29691669
申请日：2019-05-17
Applicant: Lennox Industries Inc.
Designer： Surendran Ramasamy , Shashwat Nath , Raviganesh Thirumalaisamy , Stephen J. Vendt , Melissa Amoros , Bruce K. Lee
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公开(公告)号：US12055310B2
公开(公告)日：2024-08-06
申请号：US17884543
申请日：2022-08-09
Applicant: Lennox Industries Inc.
Inventor： Surendran Ramasamy , Stephen J. Vendt , Mohan Renganathan , Aravind Sridharan
IPC: F24F11/52 , F24F11/30 , H01R13/506 , H01R13/516
CPC classification number: F24F11/52 , F24F11/30 , H01R13/506 , H01R13/516
Abstract: An HVAC thermostat assembly has a wall-plate connector that includes a wall-plate and wire connectors as a whole that allows for a thinner, more aesthetic design. In one instance, the HVAC thermostat includes a display unit with a wall-plate connector recess having a plurality of electrical connector pins extending outward to mate with a wall-plate connector. The wall-plate connector includes a wall plate with incorporated electrical terminals. Other assemblies and systems are disclosed.
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公开(公告)号：USD1034559S1
公开(公告)日：2024-07-09
申请号：US29844965
申请日：2022-07-01
Applicant: Lennox Industries Inc.
Designer： Surendran Ramasamy , Arun Kunasekaran , Stephen J. Vendt , Raviganesh Thirumalaisamy , Melissa del Carmen Amoros Sol
Abstract: FIG. 1 is a front perspective view of a wireless extender housing showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a rear right perspective view thereof; and,
FIG. 9 is a front, left, bottom perspective view thereof.
The broken lines in the figures show portions of the wireless extender housing that form no part of the claimed design. The drawings are lined for the color silver, in accordance with the symbol standards of MPEP §608.02.-
Patent Agency Ranking
公开(公告)号：USD1009654S1
公开(公告)日：2024-01-02
申请号：US29834080
申请日：2022-04-08
Applicant: Lennox Industries Inc.
Abstract: FIG. 1 is a front, left perspective view of a surface-supported, HVAC sensor, showing the new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right-side elevation view thereof;
FIG. 5 is a left-side elevation view thereof;
FIG. 6 is a top view thereof; and
FIG. 7 is a bottom view thereof;
FIG. 8 is a rear right perspective view thereof;
FIG. 9 is a front left perspective view thereof; and,
FIG. 10 is a front bottom, perspective, exploded view thereof.
The broken lines in the Figures show portions of the surface-supported, HVAC sensor, that form no part of the claimed design.-
公开(公告)号：USD1009653S1
公开(公告)日：2024-01-02
申请号：US29834078
申请日：2022-04-08
Applicant: Lennox Industries Inc.
Abstract: FIG. 1 is a left, front perspective view of an HVAC sensor for wall mounting showing the new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right-side elevation view thereof;
FIG. 5 is a left-side elevation view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a rear, right perspective view thereof; and,
FIG. 9 is a left, front perspective view thereof.
The broken lines in the figures show portions of the HVAC sensor for wall mounting that form no part of the claimed design.-
8.发明公开公开(公告)号：US20240247830A1
公开(公告)日：2024-07-25
申请号：US18158163
申请日：2023-01-23
Applicant: Lennox Industries Inc.
Inventor： Surendran Ramasamy , Sanjeev Hingorani , Thomas John Wolowicz , Harsh Patel
CPC classification number: F24F11/39 , F24F11/64 , F24F11/65 , F24F11/89 , F24F2110/64
Abstract: A controller is configured to operate a heating, ventilation, and air conditioning (HVAC) system based on a first plurality of particulate matter measurements and a second plurality of particulate matter measurements. The controller is configured to determine an air filter efficiency for an air filter based on the received first plurality of particulate matter measurements and the received second plurality of particulate matter measurements. The controller is further configured to determine if a quantity of particulate matter in an airflow exceeds a first threshold value based on the received second plurality of particulate matter measurements. In response to determining that the quantity of particulate matter in the airflow does exceed the first threshold value, the controller is configured to transmit a notification indicating an action to inspect the air filter.
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公开(公告)号：US20230324262A1
公开(公告)日：2023-10-12
申请号：US17718084
申请日：2022-04-11
Applicant: Lennox Industries Inc.
Inventor： Surendran Ramasamy , Henry Greist , Sanjeev Hingorani , Calvin Michaelis
CPC classification number: G01N1/2247 , F24F2110/64 , F24F11/89 , G01N1/2273
Abstract: An air quality measuring device that includes a first chamber, a second chamber, a third chamber, and a fourth chamber. The first chamber includes a first inlet configured to receive a first airflow, a first outlet configured to receive a first portion of the first airflow, and a second outlet configured to receive a second portion of the first airflow. The second chamber includes a second inlet configured to receive the first portion of the first airflow and a first sensor disposed within the second chamber. The third chamber includes a third inlet configured to receive the second portion of the first airflow and a second sensor disposed within the third chamber. The fourth chamber includes a fourth inlet configured to receive the second portion of the first airflow and a third sensor disposed within the fourth chamber.
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公开(公告)号：USD973518S1
公开(公告)日：2022-12-27
申请号：US29778509
申请日：2021-04-13
Applicant: Lennox Industries Inc.
Designer： Surendran Ramasamy , Stephen J. Vendt , Arun Kunasekaran , Steve Lazar , Melissa Amoros , Michael Krasnicki , Bruce Lee
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