Cessão de direito de exploração
#22.1
02/26/1985
RPI 749
The patent was granted on 03/30/1982 and is in force until 11/27/1993. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:11/27/1993
Latest action published by the INPI: 02/26/1985. 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
02/26/1985
RPI 749
09/20/1983
RPI 674
#17.1
04/05/1983
RPI 650
#16.1
03/30/1982
RPI 597
#13.1
10/20/1981
RPI 574
From the same holder
Same category
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