Pedido de patente depositado
#2.1
05/23/1989
RPI 970
Application data
Number
PI8901724Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Frota Oceânica Brasileira S.A.
RJ, BR
Frota Oceânica e Amazônica S.A.
RJ, BR
Inventors
C. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#21.1
Patente extinta em 11/04/2004
12/15/2009
RPI 2032
#25.4
Alterado de: Frota Oceânica Brasileira S.A.
09/19/2000
RPI 1550
#25.12
Referência: RPI 1538 de 27/06/2000 - cód. 25.5
08/29/2000
RPI 1547
#25.5
Indeferida por não cumprimento de exigência.@Referência RPI 1410 de 30/12/1997.
06/27/2000
RPI 1538
#25.6
12/30/1997
RPI 1410
#16.1
05/31/1994
RPI 1226
#9.1
10/13/1993
RPI 1193
#4.1
07/09/1991
RPI 1075
#3.1
10/30/1990
RPI 1039
Same category
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