Carta-patente expirada
#21.1
Patente extinta em 05/02/2006
06/22/2010
RPI 2059
Application data
Number
PI9100451Type
Filing
Publication
The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
H. K. (pessoa física)
DE
Inventors
G. B. (pessoa física)
DE
H. O. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/02/2006
06/22/2010
RPI 2059
#16.1
08/27/1996
RPI 1343
#9.1
11/21/1995
RPI 1303
#6.1
05/09/1995
RPI 1275
#4.1
06/07/1994
RPI 1227
#3.1
06/23/1992
RPI 1125
#2.1
08/20/1991
RPI 1081
Same category
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