Bicycle seat post structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 8, 2015
Grant Date -
Jul 31, 2014
app pub date -
Jan 30, 2013
filing date -
Jan 30, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a bicycle seat post structure, and more particularly, to a structure provided with a hydraulic actuator within which is configured with an upper oil compartment, an intermediate oil compartment, and a lower oil compartment; the three oil compartments intercommunicate. It is characterized in that the bicycle seat post structure provides an upper valve moving simultaneously with the pin and configured between the upper oil compartment and the intermediate oil compartment; the upper valve will be closed to disconnect the upper oil compartment from the intermediate oil compartment when the pin is in a state of locking. Thus, the valve will stop moving up because it is positioned above the upper and the intermediate oil compartments and consequently controlled by the oil within the compartments, so as to stop the seat sliding upward and further to be combined with the bicycle frame as a whole.
First Claim
Other Claims data not available
Family
- No Family data available.
International Classification(s)
- 2013 Application Filing Year
- B62J Class
- 237 Applications Filed
- 210 Patents Issued To-Date
- 88.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 103 Citation Count
- B62J Class
- 98.95 % 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 | Mar 8, 2027 |
