Notificação para pagamento de retribuição
#13.1
12/05/1989
RPI 998
The patent was granted on 03/20/1990 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
PR, BR
Inventors
W. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
12/05/1989
RPI 998
#9.1
08/08/1989
RPI 981
#6.1
02/08/1989
RPI 955
#4.1
02/17/1988
RPI 904
#3.2
06/24/1986
RPI 818
#2.1
06/17/1986
RPI 817
#18.2
10/10/1995
RPI 1297
#20.1
03/01/1994
RPI 1213
#16.1
03/20/1990
RPI 1010
From the same holder
Same category
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