Solicitação de exame técnico
#4.1
08/22/1989
RPI 983
Application data
Number
PI8605343Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderúrgica Paulista - COSIPA
SP, BR
Inventors
A. M. (pessoa física)
BR
C. P. (pessoa física)
BR
D. S. (pessoa física)
BR
J. G. (pessoa física)
BR
J. C. (pessoa física)
BR
J. V. (pessoa física)
BR
R. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/22/1989
RPI 983
#3.1
05/31/1988
RPI 919
#2.1
04/14/1987
RPI 860
#11.2
07/20/1999
RPI 1489
06/24/1997
RPI 1386
06/24/1997
RPI 1386
#11.2
07/16/1996
RPI 1337
07/16/1996
RPI 1337
10/11/1994
RPI 1245
#6.1
04/19/1994
RPI 1220
#6.1
05/18/1993
RPI 1172
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.