Aeration grid

USD1092680SActive Publication Date: 2025-09-09ADVANCED DRAINAGE SYSTEMS INC
View PDF 28 Cites 0 Cited by

Patent Information

Application Number
US29/918472
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2023-11-28
Publication Date
2025-09-09
Estimated Expiration
2040-09-09

Smart Images

  • Figure USD1092680-D00000_ABST
    Figure USD1092680-D00000_ABST
Patent Text Reader
Need to check novelty before this filing date? Find Prior Art

Description

[0001] FIG. 1 is a top left perspective view for an aeration grid, showing the new design;

[0002] FIG. 2 is a top right perspective view thereof;

[0003] FIG. 3 is a bottom left perspective view thereof;

[0004] FIG. 4 is a bottom right perspective view thereof;

[0005] FIG. 5 is a left side elevation view thereof;

[0006] FIG. 6 is a right side elevation view thereof;

[0007] FIG. 7 is a front elevation view thereof;

[0008] FIG. 8 is a rear elevation view thereof;

[0009] FIG. 9 is a top plan view thereof; and,

[0010] FIG. 10 is a bottom plan view thereof.

Claims

The ornamental design for an aeration grid, as shown and described.

Citation Information

Patent Citations

  • Wastewater treatment system preventing the build up of solids beneath the clarifier opening

    US6217761B1

  • Growth media wastewater treatment reactor

    US6942788B1

  • Method for reducing nitrate concentration in wastewater

    US7014769B1

  • Growth media wastewater treatment reactor

    US7223343B1

  • Diffuser For Aeration

    US20090051057A1