Research/Patents/US 6520450
US 6520450

V/STOL AIRCRAFT

Assignee

BRITISH AEROSPACE PUBLIC LIMITED COMPANY

Filed

Mar 8, 1998

Granted

Feb 18, 2003

Location

LANCASHIRE GB

35 USC §181 Secrecy Order

Imposed

May 27, 1999

Rescinded

Jan 5, 2001

Duration

1 year, 7 months

Inventor

  • 1GEORGE S. SEYFANG

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