Concessão da patente
#16.1
09/25/1984
RPI 727
The letters patent expired on 05/24/1994: 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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
JAPAN CARLIT CO LTD
Inventors
E. M. (pessoa física)
I. I. (pessoa física)
S. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#13.1
07/17/1984
RPI 717
#9.1
03/20/1984
RPI 700
01/24/1984
RPI 692
12/29/1981
RPI 584
#21.1
05/24/1994
RPI 1225
Same category
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