20.4
03/29/1988
RPI 910
Application data
Number
PI8200714Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Jagenberg-Werke AG
DE
Inventors
D. O. (pessoa física)
DE
P. V. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
03/29/1988
RPI 910
03/29/1988
RPI 910
#16.1
11/25/1986
RPI 840
#13.1
08/12/1986
RPI 825
#9.1
04/08/1986
RPI 807
#6.1
07/23/1985
RPI 770
#4.1
02/05/1985
RPI 746
#3.1
12/21/1982
RPI 635
#2.1
03/30/1982
RPI 597
#21.1
Patente extinta em 10/02/97
07/01/2008
RPI 1956
From the same holder
Same category
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