Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Application data
Number
PI8105719Type
Filing
Publication
The patent was granted on 08/25/1987 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
PRAD RES & DEV NV [NL]
Inventors
W. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
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08/25/1987
RPI 879
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03/17/1987
RPI 856
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02/17/1987
RPI 852
#6.1
08/26/1986
RPI 827
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02/26/1985
RPI 749
#4.1
09/18/1984
RPI 726
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09/08/1982
RPI 620
#2.1
10/20/1981
RPI 574
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