Carta-patente expirada
#21.1
Patente extinta em 30/05/2010
01/08/2013
RPI 2192
Application data
Number
PI9005679Type
Filing
Publication
PCT
US1990000815 The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
T. C. (pessoa física)
US
Inventors
G. S. (pessoa física)
US
L. A. (pessoa física)
US
L. R. (pessoa física)
US
S. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/05/2010
01/08/2013
RPI 2192
#16.1
05/30/2000
RPI 1534
#9.1
08/31/1999
RPI 1495
#6.1
12/22/1998
RPI 1459
#6.1
09/16/1997
RPI 1398
#4.1
04/27/1993
RPI 1169
#1.3
08/06/1991
RPI 1079
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