Solicitação de exame técnico
#4.1
09/27/1988
RPI 936
Application data
Number
PI8706120Type
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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Ab Tetra Pak
SE
Inventors
A. B. (pessoa física)
SE
G. S. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/27/1988
RPI 936
#3.1
06/21/1988
RPI 922
#2.1
02/23/1988
RPI 905
#21.1
Patente extinta em 12/11/2002
07/29/2008
RPI 1960
#16.1
01/26/1993
RPI 1156
#13.1
10/20/1992
RPI 1142
#9.1
06/02/1992
RPI 1122
#6.1
10/29/1991
RPI 1091
#6.1
09/25/1990
RPI 1034
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.