Pedido de patente depositado
#2.1
07/11/1989
RPI 977
Application data
Number
PI8902508Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
AT
Inventors
J. T. (pessoa física)
AT
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/11/1989
RPI 977
#21.1
Patente extinta em 05/05/2004
12/22/2009
RPI 2033
#16.1
03/28/1995
RPI 1269
#13.1
11/01/1994
RPI 1248
#9.1
06/28/1994
RPI 1230
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03/03/1992
RPI 1109
#3.1
03/01/1990
RPI 1007
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