Carta-patente expirada
#21.1
Patente extinta em 13/09/2022
05/09/2023
RPI 2731
Application data
Number
PI0216054Type
Filing
Publication
PCT
US2002029114 The letters patent expired on 05/09/2023: 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: 05/09/2023. We update with every new RPI gazette, published weekly.
Applicants
AK Properties, Inc.
US
Inventors
G. H. (pessoa física)
US
J. S. (pessoa física)
US
R. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 13/09/2022
05/09/2023
RPI 2731
#16.1
09/06/2011
RPI 2122
#9.1
01/25/2011
RPI 2090
#6.1
05/04/2010
RPI 2052
#2.4
Notificação da entrada da Fase Nacional (1.3):RPI 1755 (24/08/2004); Conhecimento do parecer técnico (7.1): RPI 1991 (03/03/2009)
12/22/2009
RPI 2033
#1.3
08/24/2004
RPI 1755
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