Pedido de patente depositado
#2.1
06/27/1989
RPI 975
Application data
Number
PI8902145Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
Avimec Indústria e Comércio de Equipamentos Ltda
RS, BR
Avimec Indústria e Comércio de Equipamentos Ltda.
RS, BR
Inventors
M. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
06/27/1989
RPI 975
#21.1
Patente extinta em 28/04/2004
12/22/2009
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