Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
Application data
Number
PI8805648Type
Filing
Publication
PCT
US1988000604 The letters patent expired on 09/02/2008: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
H. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/17/1989
RPI 991
#21.1
Patente extinta em 26/02/2003
09/02/2008
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#16.1
11/26/1996
RPI 1356
#13.1
07/16/1996
RPI 1337
#9.1
02/06/1996
RPI 1314
#4.1
03/20/1990
RPI 1010
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