Concessão da patente
#16.1
02/28/1989
RPI 958
The letters patent expired on 12/07/1993: 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
SATAM HARDOLL COMERCIO E IND D [BR]
Inventors
T. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
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09/20/1988
RPI 935
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05/24/1988
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RPI 846
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03/04/1986
RPI 802
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04/09/1985
RPI 755
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11/01/1983
RPI 680
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12/07/1993
RPI 1201
#20.1
12/03/1991
RPI 1096
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