Carta-patente expirada
#21.1
Patente extinta em 22/01/2011
05/28/2013
RPI 2212
Application data
Number
PI9100256Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
Truetzschler Gmbh & Co. Kg
DE
Inventors
F. L. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 40 01 816.4 · 01/23/1990
DE
P 40 39 773.4 · 12/13/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 22/01/2011
05/28/2013
RPI 2212
#16.1
02/22/2000
RPI 1520
#9.1
06/08/1999
RPI 1483
#4.1
09/08/1993
RPI 1188
#3.1
10/22/1991
RPI 1090
#2.1
08/06/1991
RPI 1079
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