Publicação do pedido de patente
#3.1
10/04/1988
RPI 937
Application data
Number
PI8800825Type
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: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
M. A. (pessoa física)
SE
Inventors
A. A. (pessoa física)
SE
E. L. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/04/1988
RPI 937
#2.1
06/21/1988
RPI 922
#21.1
Patente extinta em 26/02/2003
09/02/2008
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07/16/1996
RPI 1337
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02/06/1996
RPI 1314
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03/29/1994
RPI 1217
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11/27/1990
RPI 1043
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