Cross-flow wind turbine with twin blades and inclined rotation axes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12078149
APP PUB NO 20240141866A1
SERIAL NO

18547083

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A wind turbine includes twin cross-flow turbines connected to a generator. The generator includes a shaft configured to be rotated when the turbines rotate. The wind turbine includes a first turbine rotatably movable around a first axis of rotation and including several blades distributed around the first axis of rotation. A second turbine is rotatably movable around a second axis of rotation and includes several blades distributed around the second axis of rotation. The first axis of rotation and the second axis of rotation are symmetrical to each other relative to a vertical axis. The first axis of rotation and the second axis of rotation are inclined relative to the vertical axis at an angle of inclination of between 25° and 50°.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
COLLABORATIVE ENERGY38340 VOREPPE

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Achard, Jean-Luc Voreppe, FR 19 445
Cussac, Sébastien Voreppe, FR 1 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

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
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00