Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8501117Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
M.A.N. Gutehoffnungshütte AG
DE
MAN Gutehoffnungshütte GmbH
DE
M. A. (pessoa física)
DE
S. A. (pessoa física)
DE
Inventors
D. G. (pessoa física)
DE
D. H. (pessoa física)
DE
K. B. (pessoa física)
DE
M. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
08/01/1989
RPI 980
#9.1
04/04/1989
RPI 963
#6.1
09/27/1988
RPI 936
#4.1
05/06/1986
RPI 811
#3.1
11/05/1985
RPI 785
#2.1
06/04/1985
RPI 763
#21.1
Patente extinta em 13/03/2000
07/15/2008
RPI 1958
#25.1
Transferido de: M.A.N. Gutehoffnungshütte AG.
11/09/1999
RPI 1505
#25.4
Alterado de: M.A.N. Gutehoffnungshütte GmbH.
10/19/1999
RPI 1502
#25.1
Transferido por Fusão de: M.A.N. Maschinenfabrik Augsburg-Nürnberg Aktiengesellschaft
09/21/1999
RPI 1498
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.