Blower with bearing tube
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 21, 2025
Grant Date -
Jul 14, 2022
app pub date -
Mar 28, 2022
filing date -
Jun 5, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A blower includes a stationary portion including an inlet and an outlet, a rotating portion provided to the stationary portion, and a motor adapted to drive the rotating portion. The inlet and outlet are co-axially aligned. The stationary portion includes a housing, a stator component provided to the housing, and a tube providing an interior surface. The rotating portion includes one or more bearings that are provided along the interior surface of the tube to support a rotor within the tube. In an embodiment, the blower is structured to supply air at positive pressure.
First Claim
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International Classification(s)
- 2022 Application Filing Year
- H02K Class
- 2937 Applications Filed
- 1114 Patents Issued To-Date
- 37.93 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H02K 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 | Jul 21, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 21, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 21, 2036 |