Carta-patente expirada
#21.1
PATENTE EXTINTA EM 07.02.2022
05/03/2022
RPI 2678
Application data
Number
PI0017497Type
Filing
Publication
PCT
US2000007290 The letters patent expired on 05/03/2022: 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: 05/03/2022. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
US
Inventors
R. B. (pessoa física)
US
IPC Classification
Priority claims
US
09/383351 · 08/26/1999
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
PATENTE EXTINTA EM 07.02.2022
05/03/2022
RPI 2678
#16.1
02/07/2012
RPI 2144
#9.1
07/26/2011
RPI 2116
#6.1
02/01/2011
RPI 2091
#7.1
08/03/2010
RPI 2065
#2.4
Notificação da entrada da Fase Nacional (1.3):RPI 1636 (14/05/2002); Exigência técnica (6.1): RPI 1944 (08/04/2008)
11/10/2009
RPI 2027
#6.1
04/08/2008
RPI 1944
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.