Carta-patente expirada
#21.1
Patente extinta em 12/01/2005
06/15/2010
RPI 2058
Application data
Number
PI9007023Type
Filing
Publication
PCT
NO1990000008 The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
NO
Inventors
K. H. (pessoa física)
NO
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/01/2005
06/15/2010
RPI 2058
#16.1
12/27/1994
RPI 1256
#13.1
10/04/1994
RPI 1244
#9.1
05/31/1994
RPI 1226
#4.1
03/31/1992
RPI 1113
#1.3
11/05/1991
RPI 1092
From the same holder
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