Carta-patente expirada
#21.1
Patente extinta em 18/04/2011
06/04/2013
RPI 2213
Application data
Number
PI9101566Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
C. C. (pessoa física)
US
Cooper Industries, Inc.
US
Inventors
J. B. (pessoa física)
US
R. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/04/2011
06/04/2013
RPI 2213
#16.1
09/29/1998
RPI 1449
#9.1
11/25/1997
RPI 1408
#25.1
05/20/1997
RPI 1381
#7.1
01/21/1997
RPI 1364
03/12/1996
RPI 1319
#4.1
05/24/1994
RPI 1225
#3.1
04/07/1992
RPI 1114
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.