Publicação do pedido de patente
#3.1
07/04/1989
RPI 976
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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Coleman do Brasil Indústria e Comércio Ltda
SP, BR
Metal Yanes S/A Indústria e Comércio
SP, BR
Inventors
J. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/04/1989
RPI 976
#2.1
03/15/1988
RPI 908
#21.1
Patente extinta em 13/11/97 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/18/2001
RPI 1602
#25.1
08/19/1997
RPI 1394
#25.4
08/12/1997
RPI 1393
04/22/1997
RPI 1377
09/03/1996
RPI 1344
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02/24/1993
RPI 1160
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09/22/1992
RPI 1138
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05/05/1992
RPI 1118
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09/03/1991
RPI 1083
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01/16/1990
RPI 1002
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