Pedido de patente depositado
#2.1
04/11/1989
RPI 964
Application data
Number
PI8806460Type
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: 04/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Metagal Indústria e Comércio Ltda.
MG, BR
Inventors
A. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/11/1989
RPI 964
#21.1
Patente extinta em 02/12/2003
09/02/2008
RPI 1965
#25.7
Sede alterada conforme solicitado na Petição nº 004537/SP de 25/02/2002.
07/03/2007
RPI 1904
#16.1
04/26/1994
RPI 1221
#9.1
09/21/1993
RPI 1190
#4.1
01/02/1991
RPI 1048
#3.1
07/24/1990
RPI 1025
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