Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903717Type
Filing
Publication
The letters patent expired on 10/06/2015: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
B. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#21.1
Patente extinta em 26/07/2004
10/06/2015
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RPI 1286
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05/09/1995
RPI 1275
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