Solicitação de exame técnico
#4.1
07/28/1987
RPI 875
Application data
Number
PI8506995Type
Filing
Publication
PCT
JP1985000561 The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/28/1987. We update with every new RPI gazette, published weekly.
Applicants
Nippon Crucible Co., Ltd
JP
Inventors
A. I. (pessoa física)
JP
M. T. (pessoa física)
JP
M. U. (pessoa física)
JP
S. Y. (pessoa física)
JP
T. S. (pessoa física)
JP
T. H. (pessoa física)
JP
Y. A. (pessoa física)
JP
Y. N. (pessoa física)
JP
IPC Classification
Priority claims
JP
121667/85 · 06/05/1985
JP
222486/84 · 10/23/1984
JP
4392/85 · 07/01/1985
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/28/1987
RPI 875
#1.3
01/06/1987
RPI 846
#21.1
Patente extinta em 09/10/2000
07/15/2008
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#16.1
11/24/1992
RPI 1147
#13.1
09/01/1992
RPI 1135
#9.1
03/24/1992
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#6.1
02/26/1991
RPI 1056
#7.1
10/30/1990
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