Concessão da patente
#16.1
11/25/1986
RPI 840
The letters patent expired on 12/07/1993: 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: 11/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Borden Inc.
US
Inventors
N. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/25/1986
RPI 840
#13.1
08/12/1986
RPI 825
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04/08/1986
RPI 807
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10/15/1985
RPI 782
#6.1
09/17/1985
RPI 778
#4.1
02/12/1985
RPI 747
#3.1
10/11/1983
RPI 677
#2.1
04/13/1982
RPI 599
#21.1
12/07/1993
RPI 1201
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Same category
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