Concessão da patente
#16.1
02/26/1985
RPI 749
The patent was granted on 02/26/1985 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: 02/26/1985. We update with every new RPI gazette, published weekly.
Applicants
NIINIVAARA JUHANI [FI]
Inventors
J. [. (pessoa física)
M. [. (pessoa física)
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/26/1985
RPI 749
#13.1
12/11/1984
RPI 738
#9.1
08/07/1984
RPI 720
#6.1
02/14/1984
RPI 695
#4.1
08/23/1983
RPI 670
#18.2
01/28/1992
RPI 1104
Same category
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