Concessão da patente
#16.1
05/28/1985
RPI 762
The letters patent expired on 11/14/1995: 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: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
T. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/28/1985
RPI 762
#9.1
11/20/1984
RPI 735
08/21/1984
RPI 722
#15.11
02/28/1984
RPI 697
#6.1
01/10/1984
RPI 690
#4.1
08/09/1983
RPI 668
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era H01G 1/147.
03/27/2018
RPI 2464
#21.1
11/14/1995
RPI 1302
From the same holder
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