公开(公告)号：US20240042384A1

公开(公告)日：2024-02-08

申请号：US18228144

申请日：2023-07-31

Applicant: BISSELL Inc.

Inventor： Derek Smith ,  Habib Baydoun ,  Morgan Tolles ,  Tyler Grab

IPC: B01D53/88 ,  B01D53/86 ,  B01D53/00 ,  B01D46/00 ,  A61L9/20 ,  A61L9/014

CPC classification number: B01D53/885 ,  B01D53/8634 ,  B01D53/007 ,  B01D46/0028 ,  A61L9/205 ,  A61L9/014 ,  B01D2255/802 ,  B01D2259/804 ,  B01D2255/50 ,  B01D2253/102 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2257/91 ,  A61L2209/14 ,  A61L2209/12 ,  A61L2209/22

Abstract: An air purifier and air treatment basket for inside air. The air purifier includes a housing. The air treatment basket is disposed in the housing. The air treatment basket includes an air treatment basket frame and a plurality of selectively removable air treatment panels containing filter media.

公开(公告)号：US20230366571A1

公开(公告)日：2023-11-16

申请号：US18306288

申请日：2023-04-25

Applicant: Bissell Inc.

Inventor： Derek Smith ,  Morgan Tolles ,  Tyler Grab

IPC: F24F8/22 ,  B01D46/60 ,  B01D46/10 ,  F24F8/167 ,  F24F8/108 ,  F24F13/20

CPC classification number: F24F8/22 ,  B01D46/60 ,  B01D46/103 ,  F24F8/167 ,  F24F8/108 ,  F24F13/20

Abstract: An air purifier includes an interior volume divided into upper and lower chambers, with a motorized fan assembly being positioned within the upper chamber. An ultraviolet (UV) light source is positioned within the lower chamber. A lower fan shroud includes concentric annular ribs that extend axially into the lower chamber and terminate in respective flared distal ends. The flared distal ends deflect light from the UV light source to reduce leakage of the light into the upper chamber. A diffuser can surrounds the UV light source, is affixed to the fan shroud, and has angled louvers deflecting the light to further reduce leakage thereof. Embodiments include a cylindrical media basket surrounding the diffuser can and having a media material disposed therein or thereon. The louvers are oriented to direct the light from the UV light source toward the media material.

公开(公告)号：US12239269B2

公开(公告)日：2025-03-04

申请号：US18232228

申请日：2023-08-09

Applicant: BISSELL Inc.

Inventor： Ryan Phillips ,  Morgan Tolles ,  Todd VanTongeren ,  James T. Hotary

IPC: A47L11/40 ,  A47L11/30 ,  A47L11/34 ,  B06B1/06

Abstract: A suction head for an extraction cleaner including a base forming a suction chamber and a suction outlet in fluid communication with the suction chamber; and a piezoelectric element coupled to the base, the piezoelectric element comprising a first surface open to the suction chamber, a second surface facing an external environment away from the suction chamber, a thickness between the first surface and the second surface, and a through-via through the thickness open at both the first surface and the second surface. An extraction cleaner including the suction head.

公开(公告)号：US20240090732A1

公开(公告)日：2024-03-21

申请号：US18232228

申请日：2023-08-09

Applicant: BISSELL Inc.

Inventor： Ryan Phillips ,  Morgan Tolles ,  Todd VanTongeren ,  James T. Hotary

IPC: A47L11/40 ,  A47L11/30 ,  A47L11/34 ,  B06B1/06

CPC classification number: A47L11/4008 ,  A47L11/30 ,  A47L11/34 ,  A47L11/4016 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4088 ,  B06B1/0622 ,  B06B1/0651 ,  B06B2201/77

Abstract: A suction head for an extraction cleaner including a base forming a suction chamber and a suction outlet in fluid communication with the suction chamber; and a piezoelectric element coupled to the base, the piezoelectric element comprising a first surface open to the suction chamber, a second surface facing an external environment away from the suction chamber, a thickness between the first surface and the second surface, and a through-via through the thickness open at both the first surface and the second surface. An extraction cleaner including the suction head.