Agitator for a surface treatment apparatus and a surface treatment apparatus having the same
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United States of America Patent
Stats
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Oct 22, 2024
Grant Date -
Nov 10, 2022
app pub date -
Jul 20, 2022
filing date -
Oct 18, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- 2022 Application Filing Year
- A46B Class
- 412 Applications Filed
- 134 Patents Issued To-Date
- 32.53 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A46B Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 22, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 22, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 22, 2036 |
