Publicação do pedido de patente
#3.1
02/08/1989
RPI 955
Application data
Number
PI8803228Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 02/08/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
J. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/08/1989
RPI 955
#2.1
11/29/1988
RPI 945
#21.1
Patente extinta em 28/07/2008
08/26/2008
RPI 1964
#16.1
Prazo de Validade (10) dez anos contados a partir de 28/07/1998, observadas as condições legais.
07/28/1998
RPI 1440
#9.1
05/27/1997
RPI 1382
#15.11
07/30/1996
RPI 1339
#6.1
07/30/1996
RPI 1339
#4.1
02/13/1991
RPI 1054
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