Carta-patente expirada
#21.1
Patente extinta em 04/09/2010
01/29/2013
RPI 2195
Application data
Number
PI9004387Type
Filing
Publication
The letters patent expired on 01/29/2013: 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: 01/29/2013. We update with every new RPI gazette, published weekly.
Applicants
B. C. (pessoa física)
US
Inventors
S. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 04/09/2010
01/29/2013
RPI 2195
#16.1
02/23/1999
RPI 1468
#9.1
10/06/1998
RPI 1450
#6.1
01/13/1998
RPI 1412
#4.1
12/17/1991
RPI 1098
#3.1
09/10/1991
RPI 1084
#2.1
03/12/1991
RPI 1058
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