Publicação do pedido de patente
#3.1
07/11/1989
RPI 977
The letters patent expired on 09/18/2001: 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: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Coats Corrente Ltda
SP, BR
Linhas Corrente Ltda
SP, BR
Inventors
R. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/11/1989
RPI 977
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04/19/1988
RPI 913
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Patente extinta em 26/11/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
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