Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
Application data
Number
PI8804966Type
Filing
Publication
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. T. (pessoa física)
US
Inventors
M. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/17/1989
RPI 991
#21.1
Patente extinta em 27/01/2003
09/02/2008
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#16.1
04/27/1993
RPI 1169
#13.1
12/29/1992
RPI 1152
#9.1
08/04/1992
RPI 1131
#6.1
10/29/1991
RPI 1091
#4.1
09/11/1990
RPI 1032
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