Publicação do pedido de patente
#3.1
01/17/1989
RPI 952
The application was allowed by the INPI on 02/13/1991. The grant of the letters patent is being processed.
Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Dalti Ind. e Com. de Resistência Elétrica Ltda.
SP, BR
Inventors
P. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/17/1989
RPI 952
#2.1
11/17/1987
RPI 891
#15.3
07/16/1991
RPI 1076
03/19/1991
RPI 1059
#9.1
02/13/1991
RPI 1054
#4.1
01/16/1990
RPI 1002
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.