Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 12/31/1985 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
Eletricalor-Eletrotérmica e Metalúrgica Ltda
Inventors
C. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
12/31/1985
RPI 793
#13.1
08/27/1985
RPI 775
#9.1
05/07/1985
RPI 759
#6.1
10/09/1984
RPI 729
#4.1
02/07/1984
RPI 694
#3.1
05/31/1983
RPI 658
#2.1
12/15/1981
RPI 582
From the same holder
Same category
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