Solicitação de exame técnico
#4.1
09/13/1988
RPI 934
Application data
Number
PI8607144Type
Filing
Publication
PCT
JP1986000230 The patent was granted on 10/26/1993 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: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
H. U. (pessoa física)
JP
Inventors
H. U. (pessoa física)
JP
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/13/1988
RPI 934
#1.3
06/14/1988
RPI 921
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10/03/1995
RPI 1296
#16.1
10/26/1993
RPI 1195
#9.1
06/01/1993
RPI 1174
#6.1
11/24/1992
RPI 1147
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Same category
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