Concessão da patente
#16.1
08/26/1986
RPI 827
Application data
Number
PI8101460Type
Filing
Publication
The letters patent expired on 09/24/1996: 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
Westinghouse do Brasil S/A
RJ, BR
Inventors
O. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/26/1986
RPI 827
#13.1
06/24/1986
RPI 818
#9.1
02/12/1986
RPI 799
#15.11
08/06/1985
RPI 772
#6.1
07/23/1985
RPI 770
#4.1
12/26/1984
RPI 740
#3.1
10/26/1982
RPI 627
#21.1
09/24/1996
RPI 1347
#20.1
10/27/1992
RPI 1143
#20.1
07/24/1990
RPI 1025
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Same category
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