20.4
03/29/1988
RPI 910
Application data
Number
PI8103828Type
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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Jagenberg AG.
DE
Inventors
B. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/29/1988
RPI 910
03/29/1988
RPI 910
#16.1
06/26/1984
RPI 714
#13.1
04/24/1984
RPI 705
#9.1
01/03/1984
RPI 689
#4.1
06/29/1982
RPI 610
#3.1
03/09/1982
RPI 594
#21.1
10/08/1996
RPI 1349
From the same holder
Same category
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