15.15
11/21/1989
RPI 996
Application data
Number
PI8203278Type
Filing
Publication
The patent was granted on 07/30/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
E. I. (pessoa física)
IT
Inventors
F. B. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
11/21/1989
RPI 996
#9.2
08/15/1989
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10/11/1988
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09/02/1986
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08/13/1985
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05/24/1983
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07/27/1982
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07/18/1995
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07/30/1991
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03/05/1991
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02/26/1991
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05/08/1990
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