Solicitação de exame técnico
#4.1
03/07/1989
RPI 959
Application data
Number
PI8707479Type
Filing
Publication
PCT
EP1987000432 The letters patent expired on 07/29/2008: 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: 03/07/1989. We update with every new RPI gazette, published weekly.
Applicants
SWF Auto-Electric GmbH
DE
Inventors
B. W. (pessoa física)
DE
U. B. (pessoa física)
DE
IPC Classification
Priority claims
DE
P3629138.2 · 08/27/1986
DE
P3725402.02 · 07/31/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/07/1989
RPI 959
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12/06/1988
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Patente extinta em 07/08/2002
07/29/2008
RPI 1960
#16.1
05/25/1993
RPI 1173
#13.1
01/26/1993
RPI 1156
#9.1
09/01/1992
RPI 1135
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