Exigência - art. 36 da LPI
#6.1
09/19/1989
RPI 987
Application data
Number
PI8604118Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
Codimaq-Máquinas e Viaturas Ltda
PR, BR
Inventors
C. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
09/19/1989
RPI 987
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05/12/1987
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03/10/1987
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Patente extinta em 21/08/2001
07/22/2008
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01/02/1991
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11/20/1990
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