Research/Patents/US 5330599
US 5330599Tier 1 — UAP Program Assignee

GRID STRUCTURES

Assignee

Lockheed/Skunk Works

Filed as: LOCKHEED MISSILES & SPACE COMPANY, INC.

Filed

Dec 19, 1988

Granted

Jul 19, 1994

Location

Sunnyvale CA (Lockheed Missiles & Space)

Abstract

Integrally formed grid structures made of composite graphite-epoxy material are disclosed in which graphite fibers extend three-dimensionally in at least three different directions.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Jun 25, 1990

Rescinded

Mar 29, 1993

Duration

2 years, 9 months

Inventor

  • 1TAK AOCHI

Sensitive facility: Sunnyvale CA (Lockheed Missiles & Space)

Back to patent indexSource: USPTO 35 USC §181 secrecy order records