Publicação do pedido de patente
#3.1
12/06/1988
RPI 946
Application data
Number
PI8802154Type
Filing
Publication
The application was allowed on 03/19/1996 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
D. E. (pessoa física)
US
D. B. (pessoa física)
US
K. R. (pessoa física)
US
M. S. (pessoa física)
US
P. H. (pessoa física)
US
R. B. (pessoa física)
US
T. S. (pessoa física)
US
W. L. (pessoa física)
US
IPC Classification
Priority claims
US
047,006 · 05/05/1987
US
053,098 · 05/22/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/06/1988
RPI 946
#2.1
09/20/1988
RPI 935
#11.4
01/27/1998
RPI 1414
#13.1
12/10/1996
RPI 1358
#9.1
03/19/1996
RPI 1320
#6.1
02/07/1995
RPI 1262
#4.1
02/05/1991
RPI 1053
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.