Carta-patente expirada
#21.1
Patente extinta em 05/09/2005
06/01/2010
RPI 2056
Application data
Number
PI9004419Type
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
M. C. (pessoa física)
US
Inventors
J. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/09/2005
06/01/2010
RPI 2056
#16.1
12/26/1995
RPI 1308
#13.1
10/03/1995
RPI 1296
#9.1
05/23/1995
RPI 1277
#6.1
09/20/1994
RPI 1242
#4.1
11/30/1993
RPI 1200
#3.1
09/10/1991
RPI 1084
#2.1
03/12/1991
RPI 1058
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