Publicação do pedido de patente
#3.1
01/10/1989
RPI 951
Application data
Number
PI8803173Type
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: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
K. A. (pessoa física)
SE
Inventors
K. L. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/10/1989
RPI 951
#2.1
11/22/1988
RPI 944
#21.1
Patente extinta em 28/06/2003
09/02/2008
RPI 1965
#16.1
04/30/1996
RPI 1326
#9.1
09/12/1995
RPI 1293
#6.1
03/21/1995
RPI 1268
#6.1
05/24/1994
RPI 1225
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04/24/1990
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