Dust extraction device

USD1085593SActive Publication Date: 2025-07-22FANCA TECH PTY LTD
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Patent Information

Application Number
US29/870752
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2022-08-05
Filing Date
2023-02-03
Publication Date
2025-07-22
Estimated Expiration
2040-07-22

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Description

[0001] FIG. 1 is a left back perspective view of a dust extraction device;

[0002] FIG. 2 is a right front perspective view of the dust extraction device in FIG. 1;

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

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

[0005] FIG. 5 is a back view thereof, in a first different scale than FIG. 1;

[0006] FIG. 6 is a front view thereof, in the first different scale than FIG. 1;

[0007] FIG. 7 is a top view thereof, in a second different scale than FIG. 1; and,

[0008] FIG. 8 is a bottom view thereof, in the second different scale than FIG. 1.

Claims

The ornamental design for a dust extraction device, as shown and described.

Citation Information

Patent Citations

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  • Automatic environment-friendly drop hammer crushing device and method for large steel slag

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  • Axes-driving water filtration dust sucking machine

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