Pedido de patente depositado
#2.1
10/24/1989
RPI 992
Application data
Number
PI8903205Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
S.C. Johnson & Son, Inc
US
Inventors
S. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/24/1989
RPI 992
#21.1
Patente extinta em 29/06/2004
12/22/2009
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06/27/1995
RPI 1282
#13.1
04/04/1995
RPI 1270
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11/29/1994
RPI 1252
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07/05/1994
RPI 1231
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04/09/1991
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09/25/1990
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