Concessão da patente
#16.1
01/29/1985
RPI 745
The letters patent expired on 11/14/1995: 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: 01/29/1985. We update with every new RPI gazette, published weekly.
Applicants
Ateliers Des Charmlles S.A.
CH
Inventors
B. B. (pessoa física)
B. J. (pessoa física)
M. R. (pessoa física)
P. J. (pessoa física)
S. D. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/29/1985
RPI 745
#13.1
11/13/1984
RPI 734
#9.1
07/31/1984
RPI 719
#6.1
12/13/1983
RPI 686
#4.1
06/07/1983
RPI 659
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B23P 1/12.
03/27/2018
RPI 2464
#21.1
11/14/1995
RPI 1302
From the same holder
Same category
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