Anuidade - prazo legal encerrado
#18.2
09/13/1988
RPI 934
The patent was granted on 03/27/1984 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: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
MINNESOTA MINING & MFG
Inventors
M. V. (pessoa física)
N. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/13/1988
RPI 934
#16.1
03/27/1984
RPI 701
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12/20/1983
RPI 687
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08/30/1983
RPI 671
#15.11
04/26/1983
RPI 653
#6.1
03/29/1983
RPI 649
#4.1
09/14/1982
RPI 621
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