Publicação do pedido de patente
#3.1
07/18/1989
RPI 978
The patent was granted on 06/25/1991 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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
A. B. (pessoa física)
SP, BR
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/18/1989
RPI 978
#2.1
04/26/1988
RPI 914
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01/12/2010
RPI 2036
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10/31/1995
RPI 1300
#16.1
06/25/1991
RPI 1073
#13.1
03/05/1991
RPI 1057
#9.1
11/20/1990
RPI 1042
#4.1
01/09/1990
RPI 1001
Same category
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