4.1.2
03/11/1986
RPI 803
Application data
Number
PI8307359Type
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: 03/11/1986. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson GmbH
DE
Inventors
N. W. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 32 18 331.3 · 05/14/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
03/11/1986
RPI 803
#4.1
01/21/1986
RPI 796
#1.3
04/17/1984
RPI 704
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61F 13/20; B29C 17/02.
03/27/2018
RPI 2464
#21.1
Patente extinta em 04/05/98
07/01/2008
RPI 1956
#16.1
02/13/1991
RPI 1054
#13.1
11/06/1990
RPI 1040
#9.1
07/24/1990
RPI 1025
From the same holder
Same category
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