Pedido de licença compulsória
#20.1
12/30/1986
RPI 845
The patent was granted on 11/30/1982 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
I. W. (pessoa física)
Inventors
E. L. (pessoa física)
P. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/30/1986
RPI 845
#16.1
11/30/1982
RPI 632
#13.1
08/31/1982
RPI 619
#9.1
04/27/1982
RPI 601
12/01/1981
RPI 580
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
06/25/1991
RPI 1073
From the same holder
Same category
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