Publicação do pedido de patente
#3.1
03/29/1988
RPI 910
Application data
Number
PI8703755Type
Filing
Publication
The application was refused by the INPI on 04/02/1996. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
C. J. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/29/1988
RPI 910
#2.1
10/06/1987
RPI 885
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A61L 15/06.
03/27/2018
RPI 2464
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04/02/1996
RPI 1322
#7.1
06/20/1995
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10/30/1990
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