Carta-patente expirada
#21.1
Patente extinta em 08/11/2005
06/08/2010
RPI 2057
Application data
Number
PI9005660Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
C. F. (pessoa física)
DE
Inventors
R. S. (pessoa física)
DE
R. D. (pessoa física)
DE
R. V. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 08/11/2005
06/08/2010
RPI 2057
#16.1
07/25/1995
RPI 1286
#13.1
04/04/1995
RPI 1270
#9.1
11/29/1994
RPI 1252
#6.1
06/07/1994
RPI 1227
#4.1
12/10/1991
RPI 1097
#3.1
09/17/1991
RPI 1085
#2.1
04/23/1991
RPI 1064
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Same category
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