Solicitação de exame técnico
#4.1
05/17/1988
RPI 917
Application data
Number
PI8507259Type
Filing
Publication
The application was refused on 01/26/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Unigrafic Ag.
CH
Inventors
A. [. (pessoa física)
O. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/17/1988
RPI 917
#1.3
11/03/1987
RPI 889
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: G09G 3/36; G06F 15/21; G09F 9/35.
03/27/2018
RPI 2464
01/26/1993
RPI 1156
#12.2
07/30/1991
RPI 1078
#9.2
04/23/1991
RPI 1064
#7.1
08/14/1990
RPI 1028
Same category
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