14.4
08/23/1988
RPI 931
Application data
Number
PI8504963Type
Filing
Publication
The application was refused by the INPI on 03/13/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.
Applicants
WOLPAC IND METALURGICA LTDA [BR]
Inventors
W. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/23/1988
RPI 931
#4.1
08/25/1987
RPI 879
#3.1
05/12/1987
RPI 864
#2.1
12/10/1985
RPI 790
#9.2
03/13/1990
RPI 1009
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.