Carta-patente expirada
#21.1
Patente extinta em 11/11/2006
06/29/2010
RPI 2060
Application data
Number
PI9104886Type
Filing
Publication
The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.
Applicants
Mannesmann Kienzle GmbH
DE
Inventors
J. P. (pessoa física)
DE
N. H. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 40 36 403.8 · 11/15/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/11/2006
06/29/2010
RPI 2060
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12/17/1991
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