Carta-patente expirada
#21.1
Patente extinta em 20/12/2010
05/28/2013
RPI 2212
Application data
Number
PI9006526Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
G T M Bâtiment Et Travaux Publics
FR
Inventors
F. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 20/12/2010
05/28/2013
RPI 2212
#16.1
05/27/1997
RPI 1382
#9.1
09/24/1996
RPI 1347
03/12/1996
RPI 1319
#4.1
03/24/1992
RPI 1112
#3.1
10/01/1991
RPI 1087
#2.1
06/11/1991
RPI 1071
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.