Carta-patente expirada
#21.1
Patente extinta em 28/05/2011
06/11/2013
RPI 2214
Application data
Number
PI9105786Type
Filing
Publication
PCT
US1991003752 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
The Gillette Company
US
Inventors
B. O. (pessoa física)
GB
G. S. (pessoa física)
GB
IPC Classification
Priority claims
GB
9012979.2 · 06/11/1990
GB
9015898.1 · 07/19/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/05/2011
06/11/2013
RPI 2214
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