Concessão da patente
#16.1
07/25/1989
RPI 979
Application data
Number
PI8207957Type
Filing
Publication
PCT
US1982001509 The letters patent expired on 07/01/2008: 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
The Gillette Company
US
Inventors
D. [. (pessoa física)
F. [. (pessoa física)
F. [. (pessoa física)
R. (pessoa física)
IPC Classification
Priority claims
US
318,305 · 11/05/1981
US
318.306 · 11/05/1981
US
318,307 · 11/05/1981
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