Automatic moving snow removal device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jun 7, 2022
Grant Date -
Dec 17, 2020
app pub date -
Aug 27, 2020
filing date -
Feb 6, 2016
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 automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.
First Claim
Other Claims data not available
Family
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International Classification(s)
- 2020 Application Filing Year
- E01H Class
- 147 Applications Filed
- 93 Patents Issued To-Date
- 63.27 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E01H Class
- 0 % this patent is cited more than
- 3 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 | Dec 7, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 7, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 7, 2033 |