US6564146B1 (Expired)
2001-09-06
ASSIGNMENT
Owner Name NAVY, THE UNITED STATES OF AMERICA AS REPRESENTED
Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MEYER, STEVEN J.;MERTS, JOHN H.;REEL/FRAME:012182/0323;SIGNING DATES FROM 20010824 TO 20010829
2006-07-21
PAYMENT
Year of Fee Payment 4
2010-08-31
PAYMENT
Year of Fee Payment 8
2014-12-19
MAINTENANCE FEE REMINDER MAILED
2015-05-13
FOR FAILURE TO PAY MAINTENANCE FEES
2015-06-08
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
2015-06-30
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 20150513
