Publicação do pedido de patente
#3.1
12/15/1987
RPI 895
Application data
Number
PI8700589Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
Oy Keskuslaboratorio - Centrallaboratorium Ab
FI
Inventors
I. W. (pessoa física)
FI
J. S. (pessoa física)
FI
K. P. (pessoa física)
FI
L. L. (pessoa física)
FI
S. K. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/15/1987
RPI 895
#2.1
06/09/1987
RPI 868
#21.1
Patente extinta em 10/02/2002
07/29/2008
RPI 1960
#16.1
11/24/1992
RPI 1147
#13.1
07/28/1992
RPI 1130
#9.1
03/03/1992
RPI 1109
#4.1
08/21/1990
RPI 1029
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