Concessão da patente
#16.1
11/29/1983
RPI 684
The patent was granted on 11/29/1983 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: 11/29/1983. We update with every new RPI gazette, published weekly.
Applicants
IBM
Inventors
C. G. (pessoa física)
Q. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1983
RPI 684
#13.1
09/27/1983
RPI 675
#9.1
05/31/1983
RPI 658
#6.1
11/09/1982
RPI 629
#6.1
06/22/1982
RPI 609
#4.1
11/17/1981
RPI 578
#18.2
01/28/1992
RPI 1104
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.