Deferimento
#9.1
11/14/1989
RPI 995
Application data
Number
PI8603474Type
Filing
Publication
The patent was granted on 06/26/1990 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderúrgica Paulista - COSIPA
SP, BR
Inventors
A. S. (pessoa física)
BR
S. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
11/14/1989
RPI 995
#4.1
04/25/1989
RPI 966
#3.1
03/15/1988
RPI 908
#2.1
01/13/1987
RPI 847
#18.2
10/03/1995
RPI 1296
#16.1
06/26/1990
RPI 1024
#13.1
03/20/1990
RPI 1010
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.