Solicitação de exame técnico
#4.1
08/11/1987
RPI 877
Application data
Number
PI8603582Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 08/11/1987. We update with every new RPI gazette, published weekly.
Applicants
The Sherwin-Williams Company
US
Inventors
G. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/11/1987
RPI 877
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04/22/1987
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01/06/1987
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Patente extinta em 29/07/2001
07/22/2008
RPI 1959
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11/26/1991
RPI 1095
#15.11
11/19/1991
RPI 1094
#13.1
08/13/1991
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04/30/1991
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