Concessão da patente
#16.1
07/29/1986
RPI 823
Application data
Number
PI8306421Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
JAGENBERG AG [DE]
Inventors
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/29/1986
RPI 823
#13.1
05/06/1986
RPI 811
#9.1
01/07/1986
RPI 794
#6.1
07/30/1985
RPI 771
#4.1
01/29/1985
RPI 745
#3.1
06/26/1984
RPI 714
#2.1
01/31/1984
RPI 693
#21.1
Patente extinta em 22/11/98
08/19/2008
RPI 1963
From the same holder
Same category
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