Publicação do pedido de patente
#3.1
11/07/1989
RPI 994
Application data
Number
PI8901278Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Asea Brown Boveri AG
CH
Asea Brown Boveri AG (em francês: Asea Brown Boveri SA; em inglês; Asea Brown Boveri Ltd)
CH
Inventors
J. S. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/07/1989
RPI 994
#2.1
05/09/1989
RPI 968
#21.1
Patente extinta em 20/03/2004
12/15/2009
RPI 2032
#16.1
07/25/1995
RPI 1286
#13.1
04/04/1995
RPI 1270
#9.1
11/29/1994
RPI 1252
#4.1
08/21/1990
RPI 1029
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