Carta-patente expirada
#21.1
Patente extinta em 17/08/2015
11/24/2015
RPI 2342
Application data
Number
PI9508879Type
Filing
Publication
PCT
US1995010439 The letters patent expired on 11/24/2015: 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: 11/24/2015. We update with every new RPI gazette, published weekly.
Applicants
Duracell Inc.
US
The Gillette Company
US
Inventors
C. D. (pessoa física)
US
M. W. (pessoa física)
US
P. P. (pessoa física)
GB
R. Y. (pessoa física)
US
S. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 17/08/2015
11/24/2015
RPI 2342
#25.1
Transferido por Incorporação de: Duracell Inc.
09/16/2008
RPI 1967
#16.1
04/15/2003
RPI 1684
#9.1
09/03/2002
RPI 1652
#6.1
03/19/2002
RPI 1628
#6.1
09/25/2001
RPI 1603
Ref. RPI 1595 de 31/07/2001.
09/25/2001
RPI 1603
#7.1
07/31/2001
RPI 1595
#1.3
11/18/1997
RPI 1407
From the same holder
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