US4712371A (Expired)
1986-01-24
ASSIGNMENT
Owner Name KLOCKNER-HUMBOLDT-DEUTZ AG, POSTFACH 80 05 09, D-5
Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:WEBER, THOMAS;REEL/FRAME:004512/0954
Effective DATE 19860116
1991-05-16
PAYMENT
Year of Fee Payment 4
1995-07-25
MAINTENANCE FEE REMINDER MAILED
1995-12-17
FOR FAILURE TO PAY MAINTENANCE FEES
1996-02-20
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 19951220
2018-01-31
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
EP0181639A1 (Expired)
1986-05-21
+DESIGNATED CONTRACTING STATES
Kind Code of Ref Document A1
Designated State(s) DE FR GB IT
1986-05-21
+REQUEST FOR EXAMINATION FILED
Effective DATE 19860220
1987-04-01
+FIRST EXAMINATION REPORT DESPATCHED
Effective DATE 19870211
1988-08-31
-APPLICATION DEEMED TO BE WITHDRAWN
Effective DATE 19880323
2007-08-08
INFORMATION ON INVENTOR PROVIDED BEFORE GRANT (CORRECTED)
Inventor Name WEBER, THOMAS
