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公开(公告)号：US11813560B2
公开(公告)日：2023-11-14
申请号：US15833581
申请日：2017-12-06
Applicant: FELLOWES, INC.
Inventor： Peter Maletich , Shawn Michael Applegate , Mitch Rydholm , Steven James Barnaby, Jr. , Tai Hoon K. Matlin
IPC: B01D46/00 , B01D46/44 , B01D53/047 , B01D46/12 , F24F11/39 , F24F8/10 , F24F8/108 , F24F8/30 , F24F8/158 , F24F8/22 , F24F110/50 , F24F110/64 , F24F110/62 , F24F110/60 , F24F110/66
CPC classification number: B01D46/442 , B01D46/12 , B01D53/047 , F24F8/10 , F24F8/108 , F24F8/158 , F24F8/22 , F24F8/30 , F24F11/39 , B01D46/009 , F24F2110/50 , F24F2110/60 , F24F2110/62 , F24F2110/64 , F24F2110/66
Abstract: An air purifying system includes an air purifier mechanism, a controller, and a sensing device. The sensing device is configured to measure an air quality parameter of the air entering the housing via the air inlet to generate inlet air quality data, and to measure an air quality parameter of the purified air exiting the housing via the air outlet to generate outlet air quality data. The controller is configured to: receive the inlet air quality data and the outlet air quality data, compare the inlet air quality data and the outlet air quality data with their corresponding predetermined threshold ranges, and determine an action to be taken.
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公开(公告)号：US12193578B2
公开(公告)日：2025-01-14
申请号：US18381088
申请日：2023-10-17
Applicant: FELLOWES, INC.
Inventor： Tai Hoon K. Matlin , James Waring , Shawn Applegate , Steven James Barnaby, Jr. , Peter Maletich , John Fellowes
IPC: A47C7/46 , A47C3/025 , A47C3/18 , A47C3/20 , A47C7/00 , A47C7/02 , A47C7/14 , A47C7/38 , A47C7/40 , A47C7/54 , A47C9/00 , A47C31/12 , B60N2/02
Abstract: A chair comprises a seat pan member, a seat back member having a lumbar support member, a lumbar support assembly operatively connected to the lumbar support member and configured for moving the lumbar support member, with respect to the seat pan member and the seat back member, between at least a first position and a second position, and an actuator configured to operate the lumbar support assembly for movement of the lumbar support member between at least the first position and the second position. When the lumbar support member is in the second position, the lumbar support member is positioned forwardly, in a direction toward the seated user's lower back, relative to the seat back member so as to enable the user to be seated forwardly on the seat pan member while being engaged with the lumbar support member.
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公开(公告)号：US11819137B2
公开(公告)日：2023-11-21
申请号：US17355953
申请日：2021-06-23
Applicant: FELLOWES, INC.
Inventor： Tai Hoon K. Matlin , James Waring , Shawn Applegate , Steven James Barnaby, Jr. , Peter Maletich , John Fellowes
IPC: A47C31/12 , B60N2/02 , A47C7/02 , A47C3/18 , A47C3/20 , A47C7/00 , A47C7/38 , A47C7/46 , A47C7/40 , A47C7/54 , A47C7/14 , A47C9/00 , A47C3/025
CPC classification number: A47C7/02 , A47C3/0255 , A47C3/0257 , A47C3/18 , A47C3/20 , A47C7/006 , A47C7/14 , A47C7/38 , A47C7/40 , A47C7/46 , A47C7/462 , A47C7/54 , A47C9/002 , A47C31/126 , B60N2002/0268
Abstract: A chair comprises a seat pan member, a seat back member having a lumbar support member, a lumbar support assembly operatively connected to the lumbar support member and configured for moving the lumbar support member, with respect to the seat pan member and the seat back member, between at least a first position and a second position, and an actuator configured to operate the lumbar support assembly for movement of the lumbar support member between at least the first position and the second position. When the lumbar support member is in the second position, the lumbar support member is positioned forwardly, in a direction toward the seated user's lower back, relative to the seat back member so as to enable the user to be seated forwardly on the seat pan member while being engaged with the lumbar support member.
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公开(公告)号：US11083299B2
公开(公告)日：2021-08-10
申请号：US16794384
申请日：2020-02-19
Applicant: FELLOWES, INC.
Inventor： Tai Hoon K. Matlin , James Waring , Shawn Applegate , Steven James Barnaby, Jr. , Peter Maletich , John Fellowes
IPC: A47C3/025 , A47C1/032 , A47C7/02 , A47C3/18 , A47C3/20 , A47C7/00 , A47C7/38 , A47C7/46 , A47C7/40 , A47C7/54 , A47C7/14 , A47C9/00 , A47C31/12
Abstract: A chair includes a seat pan member, a movement support frame, and at least two movement support members operatively connected to the seat pan member and the movement support frame. The at least two movement support members are configured to support the seat pan member in a floating manner for dynamic movement with respect to the movement support frame in at least one degree of freedom in a horizontal seating plane.
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公开(公告)号：US10667612B2
公开(公告)日：2020-06-02
申请号：US15179115
申请日：2016-06-10
Applicant: FELLOWES, INC.
Inventor： Tai Hoon K. Matlin , James Waring , Shawn Applegate , Steven James Barnaby, Jr. , Peter Maletich , John Fellowes
IPC: A47C9/00 , A47C3/025 , A47C7/02 , A47C3/18 , A47C3/20 , A47C7/00 , A47C7/38 , A47C7/46 , A47C7/40 , A47C7/54 , A47C7/14 , A47C31/12
Abstract: A chair includes a seat pan member, a movement support frame, and at least two movement support members operatively connected to the seat pan member and the movement support frame. The at least two movement support members are configured to support the seat pan member in a floating manner for dynamic movement with respect to the movement support frame in at least one degree of freedom in a horizontal seating plane.
