Concessão da patente
#16.1
02/28/1989
RPI 958
The letters patent expired on 11/22/1994: 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
CIPLAK IND E COMERCIO LTDA [BR]
Inventors
H. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
10/25/1988
RPI 940
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RPI 919
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02/09/1988
RPI 903
#15.6
11/24/1987
RPI 892
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08/25/1987
RPI 879
#6.1
09/30/1986
RPI 832
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04/30/1985
RPI 758
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01/29/1985
RPI 745
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01/22/1985
RPI 744
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11/22/1994
RPI 1251
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