Research/Patents/US 7493861
US 7493861Tier 3 — General Defense

TANDEM SHAPED CHARGE WARHEAD HAVING A CONFINED FORWARD CHARGE AND A LIGHT-WEIGHT BLAST SHIELD

Assignee

US Government

Filed as: UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE ARMY

Filed

Jul 24, 1989

Granted

Feb 24, 2009

Location

ELKTON MD US

35 USC §181 Secrecy Order

Imposed

Nov 3, 1989

Rescinded

Aug 31, 2006

Duration

16 years, 10 months

Inventor

  • 1WILLIAM P. WALTERS

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