Carta-patente expirada
#21.1
Patente extinta em 01/11/2011
06/11/2013
RPI 2214
Application data
Number
PI9104777Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
R. T. (pessoa física)
US
Inventors
R. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 01/11/2011
06/11/2013
RPI 2214
#16.1
07/11/2000
RPI 1540
#9.1
03/14/2000
RPI 1523
#6.1
08/31/1999
RPI 1495
#6.1
12/22/1998
RPI 1459
#4.1
07/05/1994
RPI 1231
#3.1
06/23/1992
RPI 1125
#2.1
12/03/1991
RPI 1096
Same category
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