Conhecimento de parecer técnico
#7.1
05/30/1989
RPI 971
Application data
Number
PI8504551Type
Filing
Publication
The application was refused by the INPI on 03/01/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
BRINQUEDOS YONEZAWA LTDA [BR]
Inventors
K. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
05/30/1989
RPI 971
#4.1
08/25/1987
RPI 879
#3.1
04/22/1987
RPI 861
#2.1
12/03/1985
RPI 789
#9.2
03/01/1990
RPI 1007
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.