Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
Application data
Number
PI8402333Type
Filing
Publication
The patent was granted on 12/30/1986 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
G. C. (pessoa física)
US
Inventors
D. B. (pessoa física)
IPC Classification
Priority claims
US
496,930 · 05/23/1983
US
531,269 · 09/12/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/26/1989
RPI 988
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RPI 814
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06/25/1985
RPI 766
#3.1
04/02/1985
RPI 754
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07/31/1984
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