Invention Grant
- Patent Title: Air diffuser
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Application No.: US16599196Application Date: 2019-10-11
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Publication No.: US11619418B2Publication Date: 2023-04-04
- Inventor: John E. Carey
- Applicant: ILLINOIS TOOL WORKS INC.
- Applicant Address: US IL Glenview
- Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee Address: US IL Glenview
- Agency: Quarles & Brady LLP
- Main IPC: F24F13/065
- IPC: F24F13/065 ; F24F13/08 ; B60H1/34

Abstract:
An air register can control airflow direction and intensity. The air register includes an attachment mechanism that is configured to attach to a surface. The air register further includes a plurality of diffuser discs attached to the attachment mechanism and configured so that they may be manually moved from a closed configuration to an open configuration. The diffuser discs include a plurality of apertures that allow air to flow therethrough. In the closed configuration, the diffuser discs are arranged to cover the apertures so that air cannot flow therethrough. In the open configuration, the plurality of diffuser discs are spaced apart to allow air to flow through the apertures. Further, the diffuser discs can be tilted to control airflow direction.
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