Notificação para pagamento de retribuição
#13.1
10/25/1988
RPI 940
The letters patent expired on 11/22/1994: 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: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
BMS Comercio e Industria Ltda
RJ, BR
Inventors
A. S. (pessoa física)
BR
N. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
10/25/1988
RPI 940
#9.1
06/28/1988
RPI 923
#6.1
10/27/1987
RPI 888
12/09/1986
RPI 842
#4.1
10/02/1984
RPI 728
#3.2
06/26/1984
RPI 714
#2.1
06/19/1984
RPI 713
#21.1
11/22/1994
RPI 1251
#16.1
01/09/1990
RPI 1001
Same category
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