Solicitação de exame técnico
#4.1
07/25/1989
RPI 979
Application data
Number
PI8707619Type
Filing
Publication
PCT
EP1987000057 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
A. D. (pessoa física)
DE
H. H. (pessoa física)
DE
H. M. (pessoa física)
DE
P. M. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 36 06 513.7 · 02/28/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/25/1989
RPI 979
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03/14/1989
RPI 960
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Patente extinta em 06/02/2002
07/29/2008
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#16.1
11/26/1996
RPI 1356
#13.1
07/02/1996
RPI 1335
#9.1
01/16/1996
RPI 1311
#6.1
07/18/1995
RPI 1285
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09/27/1994
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