Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 08/28/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
WAVIN BV
Inventors
I. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
08/28/1984
RPI 723
05/08/1984
RPI 707
#12.1
06/21/1983
RPI 661
#9.1
02/16/1983
RPI 643
#6.1
07/06/1982
RPI 611
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