Carta-patente expirada
#21.1
Patente extinta em 29/09/2015
12/01/2015
RPI 2343
Application data
Number
PI9509118Type
Filing
Publication
PCT
US1995012487 The letters patent expired on 12/01/2015: 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: 12/01/2015. We update with every new RPI gazette, published weekly.
Applicants
Duracell Inc.
US
The Gillette Company
US
Inventors
J. H. (pessoa física)
US
M. G. (pessoa física)
US
S. F. (pessoa física)
US
IPC Classification
Priority claims
US
08/315,317 · 09/29/1994
US
08/456,428 · 06/01/1995
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 29/09/2015
12/01/2015
RPI 2343
#25.1
Transferido por Incorporação de: Duracell Inc.
09/16/2008
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