Pedido de patente depositado
#2.1
12/20/1988
RPI 948
Application data
Number
PI8803381Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Splice do Brasil Telecomunicações e Eletrônica Ltda
SP, BR
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
12/20/1988
RPI 948
#21.1
Patente extinta em 01/07/2003
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