Publicação do pedido de patente
#3.1
07/26/1988
RPI 927
Application data
Number
PI8706872Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Telettra - Telefonia Elettronica e Radio S.p.A
IT
Inventors
M. M. (pessoa física)
IT
R. P. (pessoa física)
IT
S. C. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/26/1988
RPI 927
#2.1
03/29/1988
RPI 910
#21.1
Patente extinta em 17/12/2002
07/29/2008
RPI 1960
#16.1
10/26/1993
RPI 1195
#13.1
07/27/1993
RPI 1182
#9.1
04/06/1993
RPI 1166
#6.1
07/21/1992
RPI 1129
#6.1
12/24/1991
RPI 1099
#4.1
09/25/1990
RPI 1034
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