Pedido de patente depositado
#2.1
05/23/1989
RPI 970
Application data
Number
PI8901688Type
Filing
Publication
The application was refused by the INPI on 09/26/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Metalúrgica Erwino Menegotti Ltda.
SC, BR
Inventors
E. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#9.2
09/26/1995
RPI 1295
#7.1
01/17/1995
RPI 1259
#4.1
03/05/1991
RPI 1057
#3.1
10/30/1990
RPI 1039
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.