Concessão da patente
#16.1
09/29/1987
RPI 884
Application data
Number
PI8106593Type
Filing
Publication
The patent was granted on 09/29/1987 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Arbed S.A.
LU
Inventors
C. J. (pessoa física)
C. J. (pessoa física)
H. C. (pessoa física)
H. C. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
07/14/1987
RPI 873
#9.1
03/17/1987
RPI 856
#6.1
08/19/1986
RPI 826
#7.1
02/26/1985
RPI 749
10/16/1984
RPI 730
#4.1
08/17/1982
RPI 617
#3.2
07/27/1982
RPI 614
#3.1
06/29/1982
RPI 610
#2.1
11/24/1981
RPI 579
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C21C 7/068; F23D 13/36.
03/27/2018
RPI 2464
#18.2
03/19/1996
RPI 1320
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.