Concessão da patente
#16.1
06/25/1985
RPI 766
The patent was granted on 06/25/1985 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
R. A. (pessoa física)
FR
Inventors
G. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
RPI 766
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#6.1
01/31/1984
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04/19/1983
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#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 59/66; C07C 69/712; C07C 79/35; C07C 103/34; C07D 213/63; C07C 51/367; C07C 59/125; C07C 59/70; C07C 67/00; C07C 201/00; C07C 205/34; C07C 205/42; C07C 231/00; C07C 231/02; C07C 235/20; C07C 235/24; C07C 59/00; C07C 205/00; C07C 235/00.
03/27/2018
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