Solicitação de exame técnico
#4.1
08/18/1987
RPI 878
Application data
Number
PI8604696Type
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: 08/18/1987. We update with every new RPI gazette, published weekly.
Applicants
Pont-A-Mousson S/A
FR
S. P. (pessoa física)
FR
Inventors
M. P. (pessoa física)
FR
Y. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/18/1987
RPI 878
#3.1
06/23/1987
RPI 870
#2.1
03/24/1987
RPI 857
#21.1
Patente extinta em 29/09/2001
07/22/2008
RPI 1959
#25.4
Alterado de: Pont-A-Mousson S.A.
10/09/2001
RPI 1605
#16.1
07/27/1993
RPI 1182
#15.11
06/01/1993
RPI 1174
#13.1
05/04/1993
RPI 1170
#9.1
01/19/1993
RPI 1155
From the same holder
Same category
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