Solicitação de exame técnico
#4.1
10/11/1988
RPI 938
Application data
Number
PI8705891Type
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: 10/11/1988. We update with every new RPI gazette, published weekly.
Applicants
F. C. (pessoa física)
US
Inventors
N. N. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/11/1988
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07/29/2008
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09/26/1995
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