Power assisting transmission system of power assisting bike
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 28, 2014
Grant Date -
Mar 6, 2014
app pub date -
Sep 3, 2012
filing date -
Sep 3, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A power assisting transmission system of a power assisting bike drives a gear of the transmission system to produce a lateral force in forward and backward pedaling and to detect an axial displacement of a sliding gear in the transmission system to output a voltage signal to control motive power for driving a motor, to achieve forward and backward transmissions or a back pedaling brake effect.
First Claim
Other Claims data not available
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- No Family data available.
International Classification(s)
- 2012 Application Filing Year
- B62M Class
- 256 Applications Filed
- 207 Patents Issued To-Date
- 80.86 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B62M Class
- 4.73 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 28, 2026 |
