Publicação do pedido de patente
#3.1
09/27/1988
RPI 936
Application data
Number
PI8800502Type
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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
Armco Steel Company, L.P
US
Inventors
F. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/27/1988
RPI 936
#2.1
05/31/1988
RPI 919
#21.1
Patente extinta em 08/02/2003
09/02/2008
RPI 1965
#25.1
Transferido de: Armco Steel Company, L.P.
06/13/2000
RPI 1536
#16.1
04/27/1993
RPI 1169
#13.1
02/02/1993
RPI 1157
#9.1
09/15/1992
RPI 1137
11/19/1991
RPI 1094
11/12/1991
RPI 1093
#4.1
10/02/1990
RPI 1035
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