Anuidade - prazo legal encerrado
#18.2
11/29/1988
RPI 945
Application data
Number
PI8200041Type
Filing
Publication
The patent was granted on 11/25/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Internationella Siporex Ab
SE
Inventors
R. J. (pessoa física)
FR
R. G. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
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11/29/1988
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