Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
Application data
Number
PI8300082Type
Filing
Publication
The patent was granted on 04/28/1987 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
ORLEN ENGENHARIA E COMERCIO LT [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
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04/28/1987
RPI 862
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11/04/1986
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RPI 820
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01/07/1986
RPI 794
#6.1
11/19/1985
RPI 787
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11/27/1984
RPI 736
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10/23/1984
RPI 731
#3.1
08/14/1984
RPI 721
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02/22/1983
RPI 644
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