Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8207417Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Truetzschler GmbH & Co. Kg
DE
Inventors
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
09/02/1986
RPI 828
#4.1
08/13/1985
RPI 773
#3.1
10/18/1983
RPI 678
#2.1
02/16/1983
RPI 643
#21.1
Patente extinta em 21/12/97
07/01/2008
RPI 1956
From the same holder
Same category
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