20.4
12/26/1984
RPI 740
Application data
Number
PI8104850Type
Filing
Publication
The letters patent expired on 11/19/1996: 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
Maquinas Ikemori Ltda.
SP, BR
Inventors
I. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/26/1984
RPI 740
#16.1
07/31/1984
RPI 719
#13.1
04/24/1984
RPI 705
#9.1
01/03/1984
RPI 689
#4.1
06/07/1983
RPI 659
#3.1
03/08/1983
RPI 646
#21.1
11/19/1996
RPI 1355
From the same holder
Same category
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