Carta-patente expirada
#21.1
Patente extinta em 18/10/2005
06/08/2010
RPI 2057
Application data
Number
PI9005369Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
M. M. (pessoa física)
SP, BR
Inventors
M. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/10/2005
06/08/2010
RPI 2057
#16.1
06/27/1995
RPI 1282
#13.1
02/21/1995
RPI 1264
#9.1
10/11/1994
RPI 1245
#4.1
04/27/1993
RPI 1169
#3.1
06/16/1992
RPI 1124
#2.1
04/16/1991
RPI 1063
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.