Notificação para pagamento de retribuição
#13.1
10/17/1989
RPI 991
The letters patent expired on 09/12/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
J. A. (pessoa física)
SP, BR
Inventors
J. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
10/17/1989
RPI 991
#9.1
06/20/1989
RPI 974
#6.1
11/29/1988
RPI 945
#15.11
11/22/1988
RPI 944
#4.1
04/01/1986
RPI 806
#3.2
11/12/1985
RPI 786
#2.1
11/05/1985
RPI 785
#15.11
A classificação anterior era: G07B 15/00
06/05/2012
RPI 2161
#21.1
09/12/1995
RPI 1293
#16.1
02/06/1990
RPI 1005
Same category
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