Publicação do pedido de patente
#3.1
07/05/1988
RPI 924
Application data
Number
PI8706792Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Eisengiesserei Monforts GmbH & Co
DE
Inventors
G. J. (pessoa física)
DE
R. H. (pessoa física)
DE
W. K. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 36 42 750.0 · 12/15/1986
DE
P 37 12 609.1 · 04/14/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/05/1988
RPI 924
#2.1
04/05/1988
RPI 911
#21.1
Patente extinta em 14/12/2002
07/29/2008
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09/24/1996
RPI 1347
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01/02/1996
RPI 1309
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03/29/1994
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