Solicitação de exame técnico
#4.1
12/09/1986
RPI 842
Application data
Number
PI8600089Type
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: 12/09/1986. We update with every new RPI gazette, published weekly.
Applicants
Mattel,Inc.
US
Inventors
J. C. (pessoa física)
US
J. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/09/1986
RPI 842
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09/23/1986
RPI 831
#2.1
04/15/1986
RPI 808
#21.1
Patente extinta em 10/01/2001
07/22/2008
RPI 1959
#16.1
04/27/1993
RPI 1169
#9.1
11/03/1992
RPI 1144
From the same holder
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