Cessão de direito de exploração
#22.1
05/06/1986
RPI 811
The patent was granted on 03/27/1984 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: 05/06/1986. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
05/06/1986
RPI 811
#16.1
03/27/1984
RPI 701
#13.1
12/27/1983
RPI 688
10/25/1983
RPI 679
#12.2
05/10/1983
RPI 655
#9.2
12/28/1982
RPI 636
#7.1
06/22/1982
RPI 609
#6.1
10/06/1981
RPI 572
#18.2
01/21/1992
RPI 1103
From the same holder
Same category
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