Carta-patente expirada
#21.1
Patente extinta em 13/08/2010
01/29/2013
RPI 2195
Application data
Number
PI9003981Type
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
W. C. (pessoa física)
US
Inventors
L. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 13/08/2010
01/29/2013
RPI 2195
#16.1
04/18/2000
RPI 1528
#9.1
10/13/1999
RPI 1501
#15.22
Reconhecida a justa causa, concedido o prazo de 15 dias a contar da publicação da RPI.
09/28/1999
RPI 1499
#6.1
12/29/1998
RPI 1460
#4.1
08/17/1993
RPI 1185
#3.1
09/03/1991
RPI 1083
#2.1
02/19/1991
RPI 1055
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Same category
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