Cessão de direito de exploração
#22.1
12/10/1985
RPI 790
The patent was granted on 08/30/1983 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: 12/10/1985. We update with every new RPI gazette, published weekly.
Applicants
A. O. (pessoa física)
Inventors
D. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
12/10/1985
RPI 790
#16.1
08/30/1983
RPI 671
#13.1
06/21/1983
RPI 661
#9.1
03/01/1983
RPI 645
#6.1
09/21/1982
RPI 622
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A61B 1/30.
03/27/2018
RPI 2464
#18.2
08/09/1994
RPI 1236
From the same holder
Same category
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