Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
The patent was granted on 01/25/1983 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
CHAUSSON USINES SA
Inventors
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#22.1
05/27/1986
RPI 814
07/12/1983
RPI 664
#17.1
03/22/1983
RPI 648
#16.1
01/25/1983
RPI 640
#13.1
11/30/1982
RPI 632
#9.1
07/13/1982
RPI 612
#6.1
11/10/1981
RPI 577
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