Concessão da patente
#16.1
11/26/1985
RPI 788
The letters patent expired on 09/12/1995: 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Brown & Williamsom Tobacco Corporation
US
Brown & Williamson Tobacco Corporation
US
Inventors
C. I. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/26/1985
RPI 788
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09/03/1985
RPI 776
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05/14/1985
RPI 760
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05/22/1984
RPI 709
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12/20/1983
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09/12/1995
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