Carta-patente expirada
#21.1
Patente extinta em 06/09/2005
06/01/2010
RPI 2056
Application data
Number
PI9004438Type
Filing
Publication
The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
NO
Inventors
G. L. (pessoa física)
NO
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/09/2005
06/01/2010
RPI 2056
#16.1
05/30/1995
RPI 1278
#13.1
02/07/1995
RPI 1262
#9.1
10/04/1994
RPI 1244
#4.1
11/30/1993
RPI 1200
#3.1
09/10/1991
RPI 1084
#2.1
03/12/1991
RPI 1058
From the same holder
Same category
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