Carta-patente expirada
#21.1
Patente extinta em 04/06/2011
06/04/2013
RPI 2213
Application data
Number
PI9102518Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Union Electrica de Canarias, S.A.
ES
Inventors
E. V. (pessoa física)
ES
M. Q. (pessoa física)
ES
IPC Classification
Priority claims
ES
9001527 · 06/04/1990
ES
9002682 · 10/23/1990
ES
9100202 · 01/25/1991
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 04/06/2011
06/04/2013
RPI 2213
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