Solicitação de exame técnico
#4.1
08/16/1988
RPI 930
Application data
Number
PI8605485Type
Filing
Publication
PCT
US1986000360 The letters patent expired on 07/22/2008: 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: 08/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Scientific Atlanta, Inc
US
Scientific-Atlanta, Inc
US
Inventors
W. R. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/16/1988
RPI 930
#1.3
04/22/1987
RPI 861
#21.1
Patente extinta em 21/02/2001
07/22/2008
RPI 1959
#16.1
04/27/1993
RPI 1169
#13.1
10/27/1992
RPI 1143
#9.1
06/09/1992
RPI 1123
#6.1
12/10/1991
RPI 1097
#6.1
02/19/1991
RPI 1055
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