Publicação do pedido de patente
#3.1
04/26/1988
RPI 914
Application data
Number
PI8704543Type
Filing
Publication
The application was refused by the INPI on 09/19/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
M. A. (pessoa física)
S. J. (pessoa física)
W. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/26/1988
RPI 914
#2.1
11/17/1987
RPI 891
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09J 3/14; A41B 13/02; C09J 7/02.
03/27/2018
RPI 2464
#9.2
09/19/1995
RPI 1294
#7.1
10/25/1994
RPI 1247
#4.1
09/11/1990
RPI 1032
From the same holder
Same category
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