Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8207622Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Orbital Engine Company Proprietary Limited
AU
Inventors
L. M. (pessoa física)
R. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
06/21/1988
RPI 922
#9.1
03/01/1988
RPI 906
#6.1
09/09/1986
RPI 829
#4.1
01/07/1986
RPI 794
#3.1
10/25/1983
RPI 679
#2.1
02/22/1983
RPI 644
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: F02M 67/00; B60K 15/02.
03/27/2018
RPI 2464
#21.1
Patente extinta em 30/12/97
07/01/2008
RPI 1956
From the same holder
Same category
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