Carta-patente expirada
#21.1
Patente extinta em 27/03/2010
01/08/2013
RPI 2192
Application data
Number
PI9001386Type
Filing
Publication
The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
B.A.T. Cigarettenfabriken GmbH.
DE
British-American Tobacco (Germany) GMBH
DE
Inventors
D. H. (pessoa física)
DE
D. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/03/2010
01/08/2013
RPI 2192
#16.1
11/24/1998
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04/07/1998
RPI 1424
#9.1
04/07/1998
RPI 1424
#6.1
12/24/1996
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07/02/1996
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05/09/1995
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10/22/1991
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04/09/1991
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05/22/1990
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