Publicação do pedido de patente
#3.1
10/04/1988
RPI 937
Application data
Number
PI8800695Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
H. V. (pessoa física)
NL
Inventors
H. H. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/04/1988
RPI 937
#2.1
05/10/1988
RPI 916
#21.1
Patente extinta em 12/02/2003
09/02/2008
RPI 1965
#16.1
01/26/1993
RPI 1156
#9.1
03/31/1992
RPI 1113
#4.1
01/08/1991
RPI 1049
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