Carta-patente expirada
#21.1
Patente extinta em 26/12/2009
01/02/2013
RPI 2191
Application data
Number
PI8906746Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Izumi Industries, Ltd
JP
Inventors
M. K. (pessoa física)
JP
T. O. (pessoa física)
JP
Y. S. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 26/12/2009
01/02/2013
RPI 2191
#16.1
11/25/1997
RPI 1408
#13.1
10/14/1997
RPI 1402
#9.1
03/11/1997
RPI 1371
#9.2.1
11/26/1996
RPI 1356
#9.2
08/13/1996
RPI 1341
#7.1
10/10/1995
RPI 1297
#5.1
02/04/1992
RPI 1105
#4.1
09/24/1991
RPI 1086
#3.1
07/02/1991
RPI 1074
#2.1
04/03/1990
RPI 1012
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.