Pedido de patente depositado
#2.1
08/15/1989
RPI 982
Application data
Number
PI8903077Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
GKN Sankey Ltd
GB
Lemmerz Holding GMBH
DE
Lemmerz-Werke KGaA
DE
Inventors
W. K. (pessoa física)
W. F. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/15/1989
RPI 982
#21.1
Patente extinta em 23/06/2004
12/22/2009
RPI 2033
#25.1
Transferido de: Lemmerz Holding GMBH.
06/22/1999
RPI 1485
#25.4
Alterado de: Lemmerz-Werke KGaA
05/11/1999
RPI 1479
#16.1
08/31/1993
RPI 1187
#13.1
06/29/1993
RPI 1178
#9.1
03/09/1993
RPI 1162
#4.1
11/13/1990
RPI 1041
#3.1
02/06/1990
RPI 1005
From the same holder
Same category
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