Publicação do pedido de patente
#3.1
01/17/1989
RPI 952
Application data
Number
PI8803283Type
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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
K. A. (pessoa física)
SE
Inventors
B. A. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/17/1989
RPI 952
#2.1
12/06/1988
RPI 946
#21.1
Patente extinta em 01/07/2003
09/02/2008
RPI 1965
#16.1
03/26/1996
RPI 1321
#9.1
08/15/1995
RPI 1289
#6.1
05/31/1994
RPI 1226
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12/26/1990
RPI 1047
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