110
12/12/1989
RPI 999
Application data
Number
PI8205179Type
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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Goetze AG
DE
Goetze Gmbh
DE
Inventors
H. D. (pessoa física)
DE
P. V. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 31 37 135.3 · 09/18/1981
DE
P 32 22 356.0 · 06/14/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
#12.1
02/08/1989
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11/01/1988
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05/17/1988
RPI 917
#5.1
09/10/1985
RPI 777
#4.1
04/09/1985
RPI 755
#3.1
08/16/1983
RPI 669
#2.1
10/26/1982
RPI 627
#21.1
Patente extinta em 03/09/97
07/01/2008
RPI 1956
09/12/1995
RPI 1293
#16.1
06/26/1990
RPI 1024
#13.1
03/13/1990
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