Publicação do pedido de patente
#3.1
03/01/1988
RPI 906
Application data
Number
PI8702551Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
G. T. (pessoa física)
IT
Inventors
G. T. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/01/1988
RPI 906
#2.1
08/04/1987
RPI 876
#21.1
Patente extinta em 20/05/2002
07/29/2008
RPI 1960
#16.1
04/25/1995
RPI 1273
#13.1
11/29/1994
RPI 1252
#9.1
08/02/1994
RPI 1235
#4.1
01/08/1991
RPI 1049
From the same holder
Same category
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