Cessão de direito de exploração
#22.1
06/04/1985
RPI 763
The patent was granted on 02/28/1984 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: 06/04/1985. We update with every new RPI gazette, published weekly.
Applicants
J. M. (pessoa física)
SP, BR
Inventors
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
06/04/1985
RPI 763
#16.1
02/28/1984
RPI 697
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10/04/1983
RPI 676
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06/14/1983
RPI 660
#15.11
01/18/1983
RPI 639
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10/19/1982
RPI 626
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05/04/1993
RPI 1170
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