Concessão da patente
#16.1
12/31/1985
RPI 793
Application data
Number
PI8103653Type
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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
Pont-A-Mousson S.A.
FR
Inventors
B. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
10/15/1985
RPI 782
07/30/1985
RPI 771
#12.1
10/30/1984
RPI 732
#13.1
10/23/1984
RPI 731
#9.1
07/10/1984
RPI 716
10/18/1983
RPI 678
#6.1
08/30/1983
RPI 671
#5.1
12/14/1982
RPI 634
#4.1
06/15/1982
RPI 608
#3.1
03/02/1982
RPI 593
#21.1
10/08/1996
RPI 1349
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