120
09/26/1989
RPI 988
Application data
Number
PI8306707Type
Filing
Publication
The patent was granted on 12/26/1990 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
G. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
09/26/1989
RPI 988
#12.3
05/16/1989
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01/17/1989
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09/27/1988
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06/28/1988
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09/30/1986
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07/29/1986
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07/17/1984
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02/21/1984
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05/09/1995
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12/26/1990
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08/07/1990
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