Air and space craft with enhanced lift

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11851216
APP PUB NO 20220297856A1
SERIAL NO

17570911

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An aircraft includes a fuselage having an upper surface and a lower surface that define an airfoil shape in cross-section along a vertical plane such that horizontal movement of the fuselage through air produces a lift force in a vertical direction. The aircraft also includes a plurality of modules attached to the fuselage. Each module includes an upper jet engine directed above the upper surface of the fuselage and an opposed lower jet engine directed below the lower surface of the fuselage.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grigg, Charles Ronald Westport, US 4 15

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 Jun 26, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 26, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 26, 2035
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