Concessão da patente
#16.1
09/25/1984
RPI 727
Application data
Number
PI8009070Type
Filing
Publication
The letters patent expired on 03/19/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
T. E. (pessoa física)
SE
Inventors
M. G. (pessoa física)
P. A. (pessoa física)
S. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#13.1
07/17/1984
RPI 717
#9.1
03/27/1984
RPI 701
#4.1
09/13/1983
RPI 673
#1.3
04/06/1982
RPI 598
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H05K 5/03; H01R 23/68.
03/27/2018
RPI 2464
#21.1
03/19/1996
RPI 1320
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