Solicitação de exame técnico
#4.1
10/21/1986
RPI 835
Application data
Number
PI8506133Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/21/1986. We update with every new RPI gazette, published weekly.
Applicants
Pont-A-Mousson S/A
FR
Inventors
M. P. (pessoa física)
FR
Y. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
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10/21/1986
RPI 835
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07/15/2008
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10/06/1992
RPI 1140
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07/28/1992
RPI 1130
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05/12/1992
RPI 1119
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10/01/1991
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