Concessão da patente
#16.1
08/28/1984
RPI 723
Application data
Number
PI8103431Type
Filing
Publication
The letters patent expired on 10/08/1996: 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: 08/28/1984. We update with every new RPI gazette, published weekly.
Applicants
Pont-A-Mousson S.A.
FR
Inventors
M. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/28/1984
RPI 723
#13.1
06/05/1984
RPI 711
#9.1
02/14/1984
RPI 695
#6.1
09/13/1983
RPI 673
#4.1
05/25/1982
RPI 605
#3.1
02/24/1982
RPI 592
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B29F 1/06.
03/27/2018
RPI 2464
#21.1
10/08/1996
RPI 1349
From the same holder
Same category
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