Concessão da patente
#16.1
07/30/1985
RPI 771
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
M. A. (pessoa física)
Inventors
F. Z. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
12/11/1984
RPI 738
09/04/1984
RPI 724
03/07/1984
RPI 698
#12.1
02/08/1983
RPI 642
#9.1
09/08/1982
RPI 620
#6.1
03/02/1982
RPI 593
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B29D 23/03.
03/27/2018
RPI 2464
#18.2
09/18/1990
RPI 1033
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