Carta-patente expirada
#21.1
Patente extinta em 09/03/2013
07/09/2013
RPI 2218
Application data
Number
PI9306099Type
Filing
Publication
PCT
US1993002168 The letters patent expired on 07/09/2013: 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: 07/09/2013. We update with every new RPI gazette, published weekly.
Applicants
K. C. (pessoa física)
US
Inventors
M. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 09/03/2013
07/09/2013
RPI 2218
#16.1
12/26/2001
RPI 1616
#9.1
08/07/2001
RPI 1596
#6.1
01/02/2001
RPI 1565
#7.1
01/11/2000
RPI 1514
#1.3
11/18/1997
RPI 1407
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