Pedido de patente depositado
#2.1
11/28/1989
RPI 997
Application data
Number
PI8903848Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Furukawa Industrial S/A - Produtos Elétricos
SP, BR
Inventors
F. S. (pessoa física)
BR
J. S. (pessoa física)
BR
K. F. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/28/1989
RPI 997
#21.1
Patente extinta em 30/05/2010
12/26/2012
RPI 2190
#16.1
05/30/2000
RPI 1534
#9.1
08/17/1999
RPI 1493
#6.1
11/17/1998
RPI 1454
#4.1
06/11/1991
RPI 1071
#3.1
02/05/1991
RPI 1053
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