Bicycle having a power transmission device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 25, 2015
Grant Date -
Dec 11, 2014
app pub date -
Feb 25, 2013
filing date -
Mar 7, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention concerns a pedal cycle which is devised in such a way that, in order to improve on the fact that principally with unicycles the rider cannot easily mount, the space inside the hub is provided with a plurality of rollers for dividing up and receiving the weight transmitted to the frame at a downwardly widening angle rather than in the center of the wheel, and a geared drive force is transmitted to the wheel via a gear coupled to a pedal shaft passing through one end of the rollers.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- B62M Class
- 258 Applications Filed
- 229 Patents Issued To-Date
- 88.76 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B62M Class
- 13.44 % this patent is cited more than
- 10 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 | Feb 25, 2027 |
