Concessão da patente
#16.1
10/24/1989
RPI 992
Application data
Number
PI8405911Type
Filing
Publication
The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
SE
Inventors
S. C. (pessoa física)
SE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/24/1989
RPI 992
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08/01/1989
RPI 980
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04/04/1989
RPI 963
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06/28/1988
RPI 923
#3.1
06/17/1986
RPI 817
#2.1
02/05/1985
RPI 746
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10/16/1990
RPI 1037
Same category
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