Publicação do pedido de patente
#3.1
09/19/1989
RPI 987
Application data
Number
PI8900323Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
G. S. (pessoa física)
DE
Inventors
G. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/19/1989
RPI 987
#2.1
03/07/1989
RPI 959
#21.1
Patente extinta em 26/01/2004
12/15/2009
RPI 2032
#16.1
08/30/1994
RPI 1239
#13.1
05/10/1994
RPI 1223
#9.1
01/18/1994
RPI 1207
#6.1
06/08/1993
RPI 1175
#6.1
10/20/1992
RPI 1142
#15.11
10/06/1992
RPI 1140
#4.1
10/29/1991
RPI 1091
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