Publicação do pedido de patente
#3.1
07/04/1989
RPI 976
Application data
Number
PI8805498Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Alfred Teves GmbH
DE
Inventors
K. W. (pessoa física)
DE
IPC Classification
Priority claims
DE
P3738088.5 · 11/10/1987
DE
P37380885 · 11/10/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/04/1989
RPI 976
#2.1
03/14/1989
RPI 960
#21.1
Patente extinta em 25/10/2003
09/02/2008
RPI 1965
#16.1
05/26/1992
RPI 1121
#13.1
02/11/1992
RPI 1106
#9.1
10/08/1991
RPI 1088
#4.1
06/19/1990
RPI 1023
From the same holder
Same category
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