Notificação de entrada na fase nacional - PCT
#1.3
10/03/1989
RPI 989
Application data
Number
PI8607365Type
Filing
Publication
PCT
US1986001678 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Dayco Products, Inc
US
Inventors
R. W. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/03/1989
RPI 989
#21.1
Patente extinta em 08/08/2001
07/22/2008
RPI 1959
#16.1
06/27/1995
RPI 1282
#13.1
03/14/1995
RPI 1267
#9.1
11/08/1994
RPI 1249
#6.1
03/30/1993
RPI 1165
#4.1
03/20/1990
RPI 1010
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Same category
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