Concessão da patente
#16.1
11/24/1987
RPI 892
Application data
Number
PI8202706Type
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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
E. E. (pessoa física)
SP, BR
Gradiente Eletrônica S/A
SP, BR
Inventors
L. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/24/1987
RPI 892
#13.1
09/22/1987
RPI 883
#9.1
04/22/1987
RPI 861
#6.1
05/27/1986
RPI 814
02/26/1985
RPI 749
01/22/1985
RPI 744
#4.1
10/13/1982
RPI 625
#3.2
08/03/1982
RPI 615
#2.1
06/22/1982
RPI 609
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era H01R 24/04.
03/27/2018
RPI 2464
#15.11
01/26/2010
RPI 2038
#21.1
Patente extinta em 11/05/97
07/01/2008
RPI 1956
#20.1
09/05/1995
RPI 1292
11/05/1991
RPI 1092
11/05/1991
RPI 1092
10/29/1991
RPI 1091
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