Carta-patente expirada
#21.1
Patente extinta em 01/08/2010
01/22/2013
RPI 2194
Application data
Number
PI9007570Type
Filing
Publication
PCT
EP1990001264 The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.
Applicants
D. B. (pessoa física)
DE
D. G. (pessoa física)
DE
D. B. (pessoa física)
DE
Inventors
D. B. (pessoa física)
DE
D. G. (pessoa física)
DE
D. B. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 01/08/2010
01/22/2013
RPI 2194
#16.1
01/21/1998
RPI 1413
05/20/1997
RPI 1381
#9.1
10/01/1996
RPI 1348
#6.1
03/26/1996
RPI 1321
#4.1
07/20/1993
RPI 1181
#1.3
06/30/1992
RPI 1126
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