14.1
08/15/1989
RPI 982
Application data
Number
PI8804169Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Saaj-Indústria e Comércio de Materiais Plásticos Ltda.
RJ, BR
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).
08/15/1989
RPI 982
#2.1
01/10/1989
RPI 951
#21.1
Patente extinta em 17/08/2003
09/02/2008
RPI 1965
#16.1
10/25/1994
RPI 1247
#13.1
08/23/1994
RPI 1238
#9.1
04/26/1994
RPI 1221
#4.1
10/23/1990
RPI 1038
#3.1
03/27/1990
RPI 1011
Same category
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