Publicação do pedido de patente
#3.1
08/08/1989
RPI 981
The letters patent expired on 09/15/2015: 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Stara S/A Indústria de Implementos Agrícolas
RS, BR
Inventors
J. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/08/1989
RPI 981
#2.1
05/03/1988
RPI 915
#21.1
Patente extinta em 29/12/1997
09/15/2015
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12/24/1996
RPI 1360
08/08/1995
RPI 1288
04/18/1995
RPI 1272
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