101
02/21/1989
RPI 957
Published on 02/26/1985, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Atei - Pesquisas e Desenvolvimento Tecnológico Ltda
Inventors
R. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/21/1989
RPI 957
#12.1
10/11/1988
RPI 938
#9.1
06/28/1988
RPI 923
#6.1
10/13/1987
RPI 886
#6.1
09/23/1986
RPI 831
#5.1
08/20/1985
RPI 774
#4.1
02/26/1985
RPI 749
#4.2
11/27/1984
RPI 736
#2.1
08/07/1984
RPI 720
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C13D 1/02.
03/27/2018
RPI 2464
Same category
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