Concessão da patente
#16.1
05/30/1989
RPI 971
The letters patent expired on 03/12/1996: 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Codiflex Comercial LTDA.
SP, BR
Inventors
C. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/30/1989
RPI 971
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12/06/1988
RPI 946
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08/09/1988
RPI 929
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09/15/1987
RPI 882
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07/14/1987
RPI 873
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07/22/1986
RPI 822
#21.1
03/12/1996
RPI 1319
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03/20/1990
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