Republicação - classificação IPC
#15.11
05/05/1987
RPI 863
Application data
Number
PI8204440Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 05/05/1987. We update with every new RPI gazette, published weekly.
Applicants
Armco, Inc.
US
GS Technologies Operating Co., Inc
US
Inventors
R. G. (pessoa física)
US
V. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/05/1987
RPI 863
#16.1
04/28/1987
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#13.1
12/09/1986
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#9.1
08/26/1986
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#6.1
10/08/1985
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11/27/1984
RPI 736
#4.1
12/20/1983
RPI 687
#3.1
07/19/1983
RPI 665
#2.1
09/14/1982
RPI 621
#21.1
Patente extinta em 29/07/97
07/01/2008
RPI 1956
#25.1
Transferido de: Armco INC.
01/05/1999
RPI 1461
From the same holder
Same category
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