Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Application data
Number
PI8106575Type
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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
I. W. (pessoa física)
Inventors
B. D. (pessoa física)
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
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08/26/1986
RPI 827
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RPI 792
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08/20/1985
RPI 774
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06/11/1985
RPI 764
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06/26/1984
RPI 714
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06/29/1982
RPI 610
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11/24/1981
RPI 579
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Same category
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