Concessão da patente
#16.1
02/26/1985
RPI 749
Application data
Number
PI8009056Type
Filing
Publication
The patent was granted on 02/26/1985 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: 02/26/1985. We update with every new RPI gazette, published weekly.
Applicants
A. J. (pessoa física)
D. R. (pessoa física)
Inventors
A. J. (pessoa física)
D. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/26/1985
RPI 749
#13.1
12/26/1984
RPI 740
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09/04/1984
RPI 724
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12/20/1983
RPI 687
#1.3
03/09/1982
RPI 594
#18.2
02/04/1992
RPI 1105
Same category
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