Solicitação de exame técnico
#4.1
10/27/1987
RPI 888
Application data
Number
PI8605016Type
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: 10/27/1987. We update with every new RPI gazette, published weekly.
Applicants
Essilor International (Compagnie Generale D'Optique)
FR
Inventors
B. M. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/27/1987
RPI 888
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07/22/2008
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