Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 09/25/1984 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
D.F. Vasconcellos S/A Óptica e Mecânica de Alta Precisão
SP, BR
Inventors
V. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
09/25/1984
RPI 727
#13.1
07/17/1984
RPI 717
#9.1
03/20/1984
RPI 700
#6.1
09/13/1983
RPI 673
#4.1
02/01/1983
RPI 641
#3.1
08/03/1982
RPI 615
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