Carta-patente expirada
#21.1
Patente extinta em 26/09/2011
06/11/2013
RPI 2214
Application data
Number
PI9104147Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
G. C. (pessoa física)
US
Inventors
E. T. (pessoa física)
US
J. L. (pessoa física)
US
M. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 26/09/2011
06/11/2013
RPI 2214
#16.1
12/28/1999
RPI 1512
#9.1
06/22/1999
RPI 1485
#6.1
01/05/1999
RPI 1461
#4.1
05/04/1993
RPI 1170
#3.1
06/02/1992
RPI 1122
#2.1
11/05/1991
RPI 1092
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.