Extinção — restauração
#21.2
11/30/1982
RPI 632
The patent was granted on 05/25/1982 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/30/1982. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
I. A. (pessoa física)
Inventors
D. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.2
11/30/1982
RPI 632
#16.1
05/25/1982
RPI 605
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A61B 17/18.
03/27/2018
RPI 2464
Same category
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