Solicitação de exame técnico
#4.1
08/02/1983
RPI 667
The letters patent expired on 12/26/1995: 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: 08/02/1983. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
D. O. (pessoa física)
US
J. G. (pessoa física)
US
IPC Classification
Priority claims
US
106.264 · 12/21/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/02/1983
RPI 667
#21.1
12/26/1995
RPI 1308
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10/01/1991
RPI 1087
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05/28/1991
RPI 1069
#13.1
03/12/1991
RPI 1058
#9.1
11/27/1990
RPI 1043
#6.1
06/05/1990
RPI 1021
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