Cessão de direito de exploração
#22.1
09/02/1986
RPI 828
Application data
Number
PI8106771Type
Filing
Publication
The patent was granted on 05/28/1985 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: 09/02/1986. We update with every new RPI gazette, published weekly.
Applicants
B. B. (pessoa física)
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
09/02/1986
RPI 828
#16.1
05/28/1985
RPI 762
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01/15/1985
RPI 743
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09/18/1984
RPI 726
#6.1
05/02/1984
RPI 706
#4.1
09/27/1983
RPI 675
#3.1
05/24/1983
RPI 657
#2.1
12/08/1981
RPI 581
#18.2
08/07/1990
RPI 1027
Same category
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