Hydroturbine manufacture
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 3, 2024
Grant Date -
Oct 19, 2023
app pub date -
Jun 20, 2023
filing date -
Jan 25, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A runner for a hydraulic machine comprising a band, a crown, a plurality of blades extending between the crown and the band, wherein the runner comprises a plurality of runner segments which together define the runner, each runner segment comprising a band portion, a crown portion and a blade, which portions are integrally formed with one another, each runner segment being attachable to another segment at a band joining edge and a crown joining edge, wherein the band joining edge and the crown joining edge are each spaced apart from the blade of the segment.
First Claim
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International Classification(s)
- 2023 Application Filing Year
- F03B Class
- 147 Applications Filed
- 70 Patents Issued To-Date
- 47.62 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F03B 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 | Mar 3, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 3, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 3, 2036 |
