Carta-patente expirada
#21.1
Patente extinta em 23/08/2004
12/22/2009
RPI 2033
Application data
Number
PI8904233Type
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: 12/22/2009. We update with every new RPI gazette, published weekly.
Applicants
Lemfoerder Metallwaren Ag
DE
ZF Lemförder Metallwaren AG
DE
Inventors
B. S. (pessoa física)
DE
R. B. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/08/2004
12/22/2009
RPI 2033
#25.4
Alterado de: Lemförder Metallwaren AG
12/12/2006
RPI 1875
#16.1
03/30/1993
RPI 1165
#13.1
10/27/1992
RPI 1143
#9.1
06/09/1992
RPI 1123
#4.1
10/23/1990
RPI 1038
#3.1
04/10/1990
RPI 1013
#2.1
02/06/1990
RPI 1005
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