Carta-patente expirada
#21.1
Patente extinta em 05/07/2010
01/22/2013
RPI 2194
Application data
Number
PI9003201Type
Filing
Publication
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
C. C. (pessoa física)
US
Inventors
C. B. (pessoa física)
US
D. K. (pessoa física)
US
J. R. (pessoa física)
US
M. D. (pessoa física)
US
T. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/07/2010
01/22/2013
RPI 2194
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12/29/1998
RPI 1460
#9.1
09/15/1998
RPI 1447
#6.1
04/14/1998
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01/28/1997
RPI 1365
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03/30/1993
RPI 1165
#4.1
11/17/1992
RPI 1146
#3.1
08/27/1991
RPI 1082
#2.1
01/02/1991
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