Notificação para pagamento de retribuição
#13.1
11/07/1989
RPI 994
The letters patent expired on 05/24/1994: 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Brasprensas S.A.
SP, BR
Inventors
I. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/07/1989
RPI 994
04/11/1989
RPI 964
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RPI 860
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RPI 843
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07/23/1985
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RPI 695
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RPI 592
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05/24/1994
RPI 1225
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12/26/1990
RPI 1047
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03/20/1990
RPI 1010
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