Publicação do pedido de patente
#3.1
07/26/1988
RPI 927
Application data
Number
PI8706973Type
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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Contextrina Ag.
CH
Contraves Ag.
CH
Oerlikon Contraves AG
CH
Oerlikon-Contraves AG
CH
Werkzeugmaschinenfabrik Oerlikon-Bührle AG
CH
Inventors
H. P. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/26/1988
RPI 927
#2.1
04/05/1988
RPI 911
#21.1
Patente extinta em 21/12/2002
07/29/2008
RPI 1960
#25.4
Alterado de: Werkzeugmaschinenfabrik Oerlikon-Bührle Ag
10/16/2001
RPI 1606
#25.1
Transferido de: Contextrina Ag.
09/18/2001
RPI 1602
#25.4
Alterado de: Oerlikon-Contraves Ag
08/14/2001
RPI 1597
#16.1
09/28/1993
RPI 1191
#13.1
07/27/1993
RPI 1182
#9.1
04/06/1993
RPI 1166
03/10/1992
RPI 1110
12/17/1991
RPI 1098
#4.1
11/20/1990
RPI 1042
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