11.8
02/21/1989
RPI 957
Application data
Number
PI8600200Type
Filing
Publication
Published on 09/30/1986, 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
H. A. (pessoa física)
DE
Inventors
D. R. (pessoa física)
DE
D. G. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/21/1989
RPI 957
#11.1
12/06/1988
RPI 946
#3.1
09/30/1986
RPI 832
#2.1
04/22/1986
RPI 809
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 21/26; C11D 1/62; B01F 17/18.
03/27/2018
RPI 2464
#15.3
12/03/1991
RPI 1096
#4.1
04/30/1991
RPI 1065
From the same holder
Same category
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