Pedido de licença compulsória
#20.1
05/26/1987
RPI 866
Application data
Number
PI8100037Type
Filing
Publication
The patent was granted on 08/26/1986 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: 05/26/1987. We update with every new RPI gazette, published weekly.
Applicants
E. N. (pessoa física)
RJ, BR
Inventors
E. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
05/26/1987
RPI 866
#16.1
08/26/1986
RPI 827
#13.1
06/24/1986
RPI 818
#9.1
02/12/1986
RPI 799
#6.1
05/28/1985
RPI 762
#4.1
10/30/1984
RPI 732
#3.1
09/08/1982
RPI 620
#18.2
08/23/1994
RPI 1238
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.