Carta-patente expirada
#21.1
Patente extinta em 30/03/2005
05/18/2010
RPI 2054
Application data
Number
PI9001476Type
Filing
Publication
The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.
Applicants
Tokico Ltd
JP
Inventors
M. A. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/03/2005
05/18/2010
RPI 2054
#16.1
11/29/1994
RPI 1252
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08/02/1994
RPI 1235
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03/22/1994
RPI 1216
#4.1
07/16/1991
RPI 1076
#3.1
04/16/1991
RPI 1063
#2.1
08/07/1990
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