INPADOC Patent Family US4690062
Publication No. Publication date Filing No. Priority Status
US4690062A 1987-09-01 US87779586A DE3525147A 19850713 Expired
GB8616243D0 1986-08-13 GB8616243A DE3525147A 19850713 Expired
GB2179125A 1987-02-25 GB8616243A DE3525147A 19850713 Expired
GB2179125B 1989-07-19 GB8616243A DE3525147A 19850713 Expired
DE3525147C1 1987-01-15 DE3525147A DE3525147A 19850713 Expired

INPADOC Legal Status
US4690062A (Expired)
1986-06-24
ASSIGNMENT
Owner Name DIEHL GMBH & CO., STEPHANSTRASSE 49 8500 NURNBERG,
Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BUGIEL, HORST G.;REEL/FRAME:004585/0912
Effective DATE 19860618
 
1986-06-24
ASSIGNMENT
Owner Name DIEHL GMBH & CO.,GERMANY
Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BUGIEL, HORST G.;REEL/FRAME:004585/0912
Effective DATE 19860618
 
1995-04-11
MAINTENANCE FEE REMINDER MAILED
 
1995-09-03
FOR FAILURE TO PAY MAINTENANCE FEES
 
1995-11-14
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 19950906
 
2018-01-30
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
 
GB8616243D0 (Expired)
1991-02-27
CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
 
GB2179125A (Expired)
1991-02-27
CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
 
GB2179125B (Expired)
1991-02-27
CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
 
DE3525147C1 (Expired)
1987-01-15
+GRANT (NO UNEXAMINED APPLICATION PUBLISHED) PATENT LAW 81
 
1987-01-15
OF THE EXAMINED APPLICATION WITHOUT PUBLICATION OF UNEXAMINED APPLICATION
 
1987-07-09
OPPOSITION DURING TERM OF OPPOSITION
 
1991-07-11
OF THE ANNUAL FEE
 


Updated on July 22, 2019