Concessão da patente
#16.1
02/26/1985
RPI 749
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
Abril S/A Cultural e Industrial
Inventors
G. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/26/1985
RPI 749
09/25/1984
RPI 727
#12.1
01/17/1984
RPI 691
#9.1
09/27/1983
RPI 675
#6.1
03/29/1983
RPI 649
#4.1
04/06/1982
RPI 598
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B41M 3/12; C09D 3/72; C09J 3/12.
03/27/2018
RPI 2464
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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