Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903888Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Vaisala Oy
FI
V. O. (pessoa física)
FI
Inventors
A. L. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#21.1
Patente extinta em 02/08/2004
12/22/2009
RPI 2033
#25.4
Alterado de: Vaisala OY
10/24/2000
RPI 1555
#16.1
11/29/1994
RPI 1252
#13.1
08/02/1994
RPI 1235
#9.1
04/05/1994
RPI 1218
#4.1
03/19/1991
RPI 1059
#3.1
03/27/1990
RPI 1011
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Same category
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