Carta-patente expirada
#21.1
Patente extinta em 17/01/2016
04/12/2016
RPI 2362
Application data
Number
PI9600131Type
Filing
Publication
The letters patent expired on 04/12/2016: 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: 04/12/2016. We update with every new RPI gazette, published weekly.
Applicants
R. B. (pessoa física)
RJ, BR
Inventors
R. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 17/01/2016
04/12/2016
RPI 2362
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10/13/2004
RPI 1762
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08/03/2004
RPI 1752
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02/25/2004
RPI 1729
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10/01/2002
RPI 1656
#3.1
01/27/1998
RPI 1414
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02/27/1996
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