Publicação do pedido de patente
#3.1
02/02/1988
RPI 902
Application data
Number
PI8701945Type
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: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
FR
Inventors
P. D. (pessoa física)
FR
P. D. (pessoa física)
FR
IPC Classification
Priority claims
FR
86 06146 · 04/25/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/02/1988
RPI 902
#2.1
07/28/1987
RPI 875
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B65D 81/04.
03/20/2018
RPI 2463
#21.1
Patente extinta em 24/04/2002
07/29/2008
RPI 1960
#16.1
01/26/1993
RPI 1156
#13.1
10/06/1992
RPI 1140
#9.1
04/28/1992
RPI 1117
#7.1
09/17/1991
RPI 1085
#4.1
08/21/1990
RPI 1029
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.