Publicação do pedido de patente
#3.1
05/02/1989
RPI 967
Application data
Number
PI8805003Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
N. K. (pessoa física)
JP
Inventors
Y. S. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/02/1989
RPI 967
#2.1
02/14/1989
RPI 956
#21.1
Patente extinta em 27/09/2008
05/21/2013
RPI 2211
#16.1
08/26/1997
RPI 1395
#13.1
03/25/1997
RPI 1373
#9.1
08/06/1996
RPI 1340
#6.1
12/19/1995
RPI 1307
#4.1
10/16/1990
RPI 1037
From the same holder
Same category
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