Pedido de licença compulsória
#20.1
07/16/1985
RPI 769
The patent was granted on 11/29/1983 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: 07/16/1985. We update with every new RPI gazette, published weekly.
Applicants
D. P. (pessoa física)
SP, BR
Inventors
D. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
07/16/1985
RPI 769
#16.1
11/29/1983
RPI 684
#13.1
06/28/1983
RPI 662
#9.1
03/08/1983
RPI 646
#4.1
08/03/1982
RPI 615
#18.2
05/04/1993
RPI 1170
From the same holder
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