Projectile propulsion method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8826792
SERIAL NO

12400787

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

One embodiment of a projectile propulsion method and apparatus comprising a combustion chamber means and valve means enabling cartridge-free projectile propulsion. The embodiment may be implemented with selective-fire and/or variable velocity projectiles. The embodiment employs liquid and/or gaseous propellants which can be injected into the device and combusted to provide the necessary pressures for propelling a projectile. Some variations and alternatives are described.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GRANGER CHRISTOPHER GEORGENot Provided

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Granger, Christopher George Kennesaw, US 2 27

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 9, 2026
Fee Large entity fee small entity fee micro entity fee
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