Carta-patente expirada
#21.1
Patente extinta em 31/07/2005
05/25/2010
RPI 2055
Application data
Number
PI9003742Type
Filing
Publication
The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.
Applicants
G.D. S.p.A
IT
Inventors
A. N. (pessoa física)
IT
M. T. (pessoa física)
IT
IPC Classification
Priority claims
IT
3484 A/90 · 05/08/1990
IT
3575 A/89 · 08/01/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/07/2005
05/25/2010
RPI 2055
#16.1
05/30/1995
RPI 1278
#13.1
02/07/1995
RPI 1262
#9.1
10/04/1994
RPI 1244
#4.1
09/21/1993
RPI 1190
#3.1
09/03/1991
RPI 1083
#2.1
10/23/1990
RPI 1038
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