Solicitação de exame técnico
#4.1
06/25/1985
RPI 766
Application data
Number
PI8307699Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
Med-Inventio Ag
CH
Inventors
D. H. (pessoa física)
FR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/25/1985
RPI 766
#1.3
03/12/1985
RPI 751
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A61F 5/47.
03/27/2018
RPI 2464
#21.1
Patente extinta em 23/03/98
07/01/2008
RPI 1956
#16.1
08/27/1991
RPI 1082
#13.1
05/14/1991
RPI 1067
#15.11
03/05/1991
RPI 1057
#9.1
01/22/1991
RPI 1051
#6.1
03/06/1990
RPI 1008
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