Notificação de entrada na fase nacional - PCT
#1.3
03/14/1989
RPI 960
Application data
Number
PI8707552Type
Filing
Publication
PCT
US1987002878 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: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar, Inc.
US
Inventors
M. V. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
03/14/1989
RPI 960
#21.1
Patente extinta em 04/11/2002
07/29/2008
RPI 1960
#16.1
06/28/1994
RPI 1230
#13.1
02/08/1994
RPI 1210
#9.1
08/24/1993
RPI 1186
#6.1
02/09/1993
RPI 1158
#4.1
05/22/1990
RPI 1019
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