Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 04/29/1986 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
No applicants.
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
04/29/1986
RPI 810
12/03/1985
RPI 789
06/11/1985
RPI 764
02/26/1985
RPI 749
01/29/1985
RPI 745
#12.2
04/17/1984
RPI 704
#9.2
12/20/1983
RPI 687
#4.1
01/13/1981
RPI 534
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