Pedido de patente depositado
#2.1
11/21/1989
RPI 996
Application data
Number
PI8904433Type
Filing
Publication
The application was refused by the INPI on 10/17/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
British-American Tobacco Company Limited
GB
Inventors
C. N. (pessoa física)
P. C. (pessoa física)
GB
IPC Classification
Priority claims
GB
8820496.1 · 08/30/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/21/1989
RPI 996
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: D21H 5/16; A24D 1/02.
03/27/2018
RPI 2464
#9.2
10/17/1995
RPI 1298
#7.1
01/31/1995
RPI 1261
#4.1
08/04/1992
RPI 1131
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05/08/1990
RPI 1017
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