Solicitação de exame técnico
#4.1
09/13/1988
RPI 934
Application data
Number
PI8607130Type
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: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
G. S. (pessoa física)
DE
G. O. (pessoa física)
DE
M. G. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 35 19 953.9 · 06/04/1985
DE
PCT/EP86/00316 · 05/24/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/13/1988
RPI 934
#1.3
06/14/1988
RPI 921
#21.1
Patente extinta em 24/05/2001
07/22/2008
RPI 1959
#16.1
05/31/1994
RPI 1226
#9.1
11/03/1993
RPI 1196
#6.1
02/09/1993
RPI 1158
#6.1
12/24/1991
RPI 1099
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.