Conhecimento de parecer técnico
#7.1
07/18/1989
RPI 978
Application data
Number
PI8507152Type
Filing
Publication
The application was refused by the INPI on 05/08/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
HIDEJI OZAKI [JP]
Inventors
O. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
07/18/1989
RPI 978
#4.1
04/19/1988
RPI 913
#1.3
03/31/1987
RPI 858
#9.2
05/08/1990
RPI 1017
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.