Carta-patente expirada
#21.1
Patente extinta em 27/12/2005
06/08/2010
RPI 2057
Application data
Number
PI9006597Type
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
C. C. (pessoa física)
US
Cooper Industries, Inc
US
Inventors
D. T. (pessoa física)
US
J. H. (pessoa física)
US
W. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/12/2005
06/08/2010
RPI 2057
#25.1
01/13/1998
RPI 1412
#16.1
05/28/1996
RPI 1330
#9.1
09/05/1995
RPI 1292
#4.1
03/22/1994
RPI 1216
#3.1
10/01/1991
RPI 1087
#2.1
06/11/1991
RPI 1071
From the same holder
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