Anuidade - prazo legal encerrado
#18.2
11/24/1987
RPI 892
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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
LINCOLN ELECTRIC CO
Inventors
B. D. (pessoa física)
C. J. (pessoa física)
G. K. (pessoa física)
O. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/24/1987
RPI 892
#16.1
12/29/1981
RPI 584
From the same holder
Same category
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