U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Precision guidance system for aircraft launched bombs

Patent 5657947 Issued on August 19, 1997. Estimated Expiration Date: Icon_subject November 24, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3803974

Apparatus for transmititng data to a projectile positioned within a gun tube
Patent #: 4711152
Issued on: 12/08/1987
Inventor: Fortunko

5118050

Multiple smart weapons employment mechanism
Patent #: 5229538
Issued on: 07/20/1993
Inventor: McGlynn, et al.

Autonomous precision weapon delivery using synthetic array radar
Patent #: 5260709
Issued on: 11/09/1993
Inventor: Nowakowski

Relative guidance using the global positioning system
Patent #: 5344105
Issued on: 09/06/1994
Inventor: Youhanaie

Combat training system and method including jamming
Patent #: 5378155
Issued on: 01/03/1995
Inventor: Eldridge

Switching control for multiple fiber-guided missile systems
Patent #: 5443227
Issued on: 08/22/1995
Inventor: Hsu

Air defense destruction missile weapon system Patent #: 5458041
Issued on: 10/17/1995
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Inventor

Assignee

Application

No. 562426 filed on 11/24/1995

US Classes:

244/3.19, Radio wave89/1.56, Electrical and radio releases and sighting342/62Missile or spacecraft guidance

Examiners

Primary: Carone, Michael J.
Assistant: Montgomery, Christopher K.

Attorney, Agent or Firm

International Classes

F41G 007/34
G01S 013/66

Abstract

The disclosure relates to a low cost and highly accurate precision guided system suitable for use in conventional aircraft launched bombs. The system includes a kit mounted upon the nose of the conventional bomb which replaces the conventional fuse disposed in a fuse well, the kit including guidance electronics controlling a self-contained jet reaction device and GPS P-code receiver electronics. The bombs are readied for discharge by signals broadcast from the aircraft into the bomb bay which transfer initial GPS data and commence operation of a gas generator which powers the jet reaction device.

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