Pedido de patente depositado
#2.1
10/03/1989
RPI 989
Application data
Number
PI8903520Type
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Indústria de Motores Anauger Ltda
SP, BR
Inventors
A. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/03/1989
RPI 989
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F04F 11/00.
03/27/2018
RPI 2464
#21.1
Patente extinta em 10/07/2004
12/22/2009
RPI 2033
#16.1
10/25/1994
RPI 1247
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
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04/27/1993
RPI 1169
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01/15/1991
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