Pedido de patente depositado
#2.1
05/23/1989
RPI 970
The letters patent expired on 09/25/2001: 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
Mega Plast S/A Indústria de Plásticos
SP, BR
Inventors
A. Á. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#21.1
Patente extinta em 12/08/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#25.7
Alterada as sedes conforme solicitada na petição Nº004683/SP de13/02/1998
05/09/2000
RPI 1531
04/09/1996
RPI 1323
#22.1
12/06/1994
RPI 1253
#16.1
01/26/1993
RPI 1156
09/08/1992
RPI 1136
#9.1
12/10/1991
RPI 1097
#6.1
06/18/1991
RPI 1072
#4.1
09/04/1990
RPI 1031
#3.1
04/03/1990
RPI 1012
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