Carta-patente expirada
#21.1
Patente extinta em 06/03/2011
05/21/2013
RPI 2211
Application data
Number
PI9004483Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
Norton Company
US
Inventors
C. M. (pessoa física)
US
D. R. (pessoa física)
US
J. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/03/2011
05/21/2013
RPI 2211
#16.1
03/06/2001
RPI 1574
#9.1
10/31/2000
RPI 1556
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12/24/1996
RPI 1360
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02/27/1996
RPI 1317
#4.1
07/20/1993
RPI 1181
#3.1
09/10/1991
RPI 1084
#2.1
03/12/1991
RPI 1058
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