Publicação do pedido de patente
#3.1
12/15/1987
RPI 895
Application data
Number
PI8700555Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
Tetra Pak International Ab
SE
Inventors
A. S. (pessoa física)
SE
P. G. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/15/1987
RPI 895
#2.1
06/09/1987
RPI 868
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B31B 3/74; B65B 41/18.
03/27/2018
RPI 2464
#21.1
Patente extinta em 06/02/2002
07/29/2008
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12/01/1992
RPI 1148
#16.1
11/26/1991
RPI 1095
#13.1
09/10/1991
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07/23/1991
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05/28/1991
RPI 1069
#15.11
03/19/1991
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#6.1
01/02/1991
RPI 1048
#4.1
05/15/1990
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