Solicitação de exame técnico
#4.1
01/12/1988
RPI 899
Application data
Number
PI8606543Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 01/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Eric Anne-Henri Marie Ghislain De Potter D'Indoye, belga, industrial
BE
Inventors
E. D. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/12/1988
RPI 899
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08/04/1987
RPI 876
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Patente extinta em 25/03/2001
07/22/2008
RPI 1959
#16.1
04/30/1991
RPI 1065
#13.1
02/05/1991
RPI 1053
#9.1
10/23/1990
RPI 1038
#7.1
05/29/1990
RPI 1020
Same category
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