Anuidade - prazo legal encerrado
#18.2
04/23/1985
RPI 757
The patent was granted on 12/29/1981 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: 04/23/1985. We update with every new RPI gazette, published weekly.
Applicants
DYNAMIT NOBEL AG
Inventors
B. R. (pessoa física)
M. G. (pessoa física)
S. R. (pessoa física)
T. K. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
04/23/1985
RPI 757
#22.1
10/30/1984
RPI 732
#16.1
12/29/1981
RPI 584
From the same holder
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