Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
S. R. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#13.1
11/08/1983
RPI 681
#9.1
07/05/1983
RPI 663
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RPI 630
#4.1
04/27/1982
RPI 601
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B29D 23/01.
03/27/2018
RPI 2464
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