Carta-patente expirada
#21.1
Patente extinta em 31/07/2010
01/22/2013
RPI 2194
Application data
Number
PI9003744Type
Filing
Publication
The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.
Applicants
C. C. (pessoa física)
VE
Inventors
H. C. (pessoa física)
VE
O. G. (pessoa física)
VE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/07/2010
01/22/2013
RPI 2194
#16.1
08/25/1998
RPI 1444
#9.1
09/23/1997
RPI 1399
03/19/1996
RPI 1320
#4.1
12/17/1991
RPI 1098
#3.1
09/03/1991
RPI 1083
#2.1
02/05/1991
RPI 1053
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.