Solicitação de exame técnico
#4.1
03/21/1989
RPI 961
Application data
Number
PI8606765Type
Filing
Publication
Published on 10/13/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
B. [. (pessoa física)
C. [. (pessoa física)
D. [. (pessoa física)
O. [. (pessoa física)
W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/21/1989
RPI 961
#1.3
10/13/1987
RPI 886
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C09J 7/02.
03/20/2018
RPI 2463
#15.3
09/28/1993
RPI 1191
From the same holder
Same category
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