Solicitação de exame técnico
#4.1
05/02/1989
RPI 967
Application data
Number
PI8606941Type
Filing
Publication
PCT
US1986002153 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: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
TRW Inc
US
Inventors
J. G. (pessoa física)
US
K. W. (pessoa física)
US
M. B. (pessoa física)
US
P. G. (pessoa física)
US
P. J. (pessoa física)
US
T. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/02/1989
RPI 967
#1.3
11/03/1987
RPI 889
#21.1
Patente extinta em 14/10/2001
07/22/2008
RPI 1959
#16.1
10/29/1991
RPI 1091
#13.1
07/16/1991
RPI 1076
#9.1
04/02/1991
RPI 1061
#6.1
10/23/1990
RPI 1038
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Same category
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