Carta-patente expirada
#21.1
Patente extinta em 31/05/2005
05/25/2010
RPI 2055
Application data
Number
PI9002581Type
Filing
Publication
The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
H. S. (pessoa física)
DE
H. G. (pessoa física)
DE
J. F. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/05/2005
05/25/2010
RPI 2055
#16.1
10/31/1995
RPI 1300
#13.1
08/29/1995
RPI 1291
#9.1
03/14/1995
RPI 1267
#4.1
03/23/1993
RPI 1164
#3.1
08/20/1991
RPI 1081
#2.1
10/09/1990
RPI 1036
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