BRUSH ROLLER STRUCTURE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 20, 2025
app pub date -
Jun 4, 2024
filing date -
Jun 4, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A brush roller structure includes a foam body, a central channel, a microporous area, and through holes. The foam body comprises flow channels formed by interlaced pores, and the pores have an average pore diameter ranging from 300 μm to 500 μm. The central channel is arranged in the foam body and communicates with the flow channels. The microporous area is located on the surface of the foam body, and has micro pores, and the diameter of the micro pores is smaller than the average diameter of the pores in the foam body. The through holes are arranged on the outer surface of the foam body, wherein the depth of the through holes is between 50 μm and 300 μm, and the ratio of the total area of the through holes to the outer surface of the foam body is between 10% and 90%.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully