6.2
05/30/1989
RPI 971
Application data
Number
PI8503884Type
Filing
Publication
The patent was granted on 09/24/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Deutsche Voest-Alpine Industrieanlagenbau GmbH
DE
Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H.
AT
Inventors
H. P. (pessoa física)
AT
H. S. (pessoa física)
K. M. (pessoa física)
AT
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
08/19/1986
RPI 826
#3.1
05/27/1986
RPI 814
#2.1
10/15/1985
RPI 782
#18.2
08/08/1995
RPI 1288
#16.1
09/24/1991
RPI 1086
#15.11
06/18/1991
RPI 1072
05/07/1991
RPI 1066
#13.1
09/18/1990
RPI 1033
#9.1
06/05/1990
RPI 1021
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.