Solicitação de exame técnico
#4.1
10/13/1987
RPI 886
Application data
Number
PI8605115Type
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: 10/13/1987. We update with every new RPI gazette, published weekly.
Applicants
Webasto-Werk W.Baier GmbH & Co.
DE
Inventors
A. L. (pessoa física)
DE
A. F. (pessoa física)
DE
W. V. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/13/1987
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07/21/1987
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Patente extinta em 20/10/2001
07/22/2008
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#16.1
09/24/1991
RPI 1086
#13.1
05/21/1991
RPI 1068
#9.1
02/05/1991
RPI 1053
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09/11/1990
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