Concessão da patente
#16.1
03/29/1988
RPI 910
Application data
Number
PI8300435Type
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
Valmet Oy
FI
Valmet Traktori Oy
FI
Inventors
B. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1988
RPI 910
#13.1
12/29/1987
RPI 897
#9.1
09/01/1987
RPI 880
#6.1
10/29/1986
RPI 836
#4.1
11/12/1985
RPI 786
#3.1
11/01/1983
RPI 680
#2.1
03/15/1983
RPI 647
#21.1
Patente extinta em 28/01/98
07/01/2008
RPI 1956
#20.1
09/05/1995
RPI 1292
From the same holder
Same category
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