Pedido de patente depositado
#2.1
08/15/1989
RPI 982
Application data
Number
PI8903085Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
SAAJ - Indústria e Comércio de Materiais Plásticos Ltda
RJ, BR
Inventors
J. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/15/1989
RPI 982
#21.1
Patente extinta em 23/06/2009
05/21/2013
RPI 2211
#16.1
06/24/1997
RPI 1386
#9.1
09/03/1996
RPI 1344
#4.1
04/27/1993
RPI 1169
#3.1
12/26/1990
RPI 1047
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Same category
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