Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
The patent was granted on 05/29/1984 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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
USS ENG & CONSULT
Inventors
N. W. (pessoa física)
P. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
#16.1
05/29/1984
RPI 710
#13.1
04/17/1984
RPI 704
01/31/1984
RPI 693
08/23/1983
RPI 670
#12.1
09/14/1982
RPI 621
#9.1
05/18/1982
RPI 604
From the same holder
Same category
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