Pedido de licença compulsória
#20.1
12/26/1984
RPI 740
Application data
Number
PI8002228Type
Filing
Publication
The patent was granted on 06/26/1984 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
T. Y. (pessoa física)
Inventors
T. Y. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/26/1984
RPI 740
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06/26/1984
RPI 714
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04/10/1984
RPI 703
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12/13/1983
RPI 686
#4.1
07/13/1982
RPI 612
#3.1
10/13/1981
RPI 573
#18.2
07/26/1994
RPI 1234
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