Concessão da patente
#16.1
03/28/1989
RPI 962
Application data
Number
PI8403102Type
Filing
Publication
The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
B. C. (pessoa física)
US
Inventors
R. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/28/1989
RPI 962
#13.1
09/06/1988
RPI 933
#9.1
05/10/1988
RPI 916
11/17/1987
RPI 891
#4.1
03/24/1987
RPI 857
#3.1
06/04/1985
RPI 763
#2.1
09/04/1984
RPI 724
#18.2
06/13/1995
RPI 1280
11/05/1991
RPI 1092
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.