Publicação do pedido de patente
#3.1
04/18/1989
RPI 965
Application data
Number
PI8804375Type
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: 04/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Netzsch-Mohnopumpen Gmbh
DE
Inventors
G. H. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/18/1989
RPI 965
#2.1
03/28/1989
RPI 962
#21.1
Patente extinta em 26/08/2003
09/02/2008
RPI 1965
#16.1
05/25/1993
RPI 1173
#13.1
04/06/1993
RPI 1166
#9.1
11/17/1992
RPI 1146
#4.1
04/09/1991
RPI 1062
From the same holder
Same category
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