Publicação do pedido de patente
#3.1
05/31/1988
RPI 919
The patent was granted on 07/30/1991 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
H. C. (pessoa física)
SP, BR
Inventors
H. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/31/1988
RPI 919
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04/28/1987
RPI 862
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10/10/1995
RPI 1297
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07/30/1991
RPI 1078
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03/26/1991
RPI 1060
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12/11/1990
RPI 1045
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04/17/1990
RPI 1014
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