Carta-patente expirada
#21.1
Patente extinta em 04/05/2005
05/18/2010
RPI 2054
Application data
Number
PI9002094Type
Filing
Publication
The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.
Applicants
Microferramentaria Indústria, Comércio e Representações Ltda
RJ, BR
RGF Suprimentos e Serviços Ltda.
RJ, BR
Inventors
P. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 04/05/2005
05/18/2010
RPI 2054
#8.6
Referente a 7ª,8ª,9ª,10ª11ª,12ª,13ª,14ª e 15ª anuidades.
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06/21/1994
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08/06/1991
RPI 1079
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