Cessão de direito de exploração
#22.1
04/02/1985
RPI 754
The patent was granted on 07/31/1984 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: 04/02/1985. We update with every new RPI gazette, published weekly.
Applicants
M. R. (pessoa física)
Inventors
L. B. (pessoa física)
S. U. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
04/02/1985
RPI 754
#16.1
07/31/1984
RPI 719
#13.1
06/05/1984
RPI 711
#9.1
02/14/1984
RPI 695
#6.1
03/16/1982
RPI 595
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
Same category
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