Indeferimento
#9.2
01/19/1988
RPI 900
The application was refused by the INPI on 01/19/1988. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Cerâmica e Velas de Ignição NGK do Brasil Ltda
SP, BR
Inventors
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
01/19/1988
RPI 900
#15.11
12/22/1987
RPI 896
#4.1
03/04/1987
RPI 854
#3.1
11/25/1986
RPI 840
#2.1
07/02/1985
RPI 767
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.