Carta-patente expirada
#21.1
Patente extinta em 22/03/2005
05/18/2010
RPI 2054
Application data
Number
PI9001332Type
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
C. F. (pessoa física)
DE
Inventors
H. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 22/03/2005
05/18/2010
RPI 2054
#16.1
08/30/1994
RPI 1239
#13.1
05/17/1994
RPI 1224
#9.1
01/18/1994
RPI 1207
#4.1
08/06/1991
RPI 1079
#3.1
04/02/1991
RPI 1061
#2.1
05/29/1990
RPI 1020
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