Pedido de licença compulsória
#20.1
09/02/1986
RPI 828
Application data
Number
PI8200710Type
Filing
Publication
The patent was granted on 05/28/1985 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: 09/02/1986. We update with every new RPI gazette, published weekly.
Applicants
W. T. (pessoa física)
PR, BR
Inventors
W. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
09/02/1986
RPI 828
#16.1
05/28/1985
RPI 762
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03/05/1985
RPI 750
#9.1
10/23/1984
RPI 731
#4.1
01/10/1984
RPI 690
#3.1
10/11/1983
RPI 677
#2.1
03/30/1982
RPI 597
#18.2
10/16/1990
RPI 1037
From the same holder
Same category
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