Exigência - art. 36 da LPI
#6.1
06/20/1989
RPI 974
Application data
Number
PI8604803Type
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: 06/20/1989. We update with every new RPI gazette, published weekly.
Applicants
Sibro Sociedad Anonima Financiera Inmobiliaria y Comercial
AR
Inventors
E. J. (pessoa física)
AR
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
06/20/1989
RPI 974
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Patente extinta em 30/09/2001
07/22/2008
RPI 1959
#16.1
10/30/1990
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#13.1
07/24/1990
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03/13/1990
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