Concessão da patente
#16.1
08/25/1987
RPI 879
Application data
Number
PI8400159Type
Filing
Publication
The patent was granted on 08/25/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
Casale Equipamentos Ltda
SP, BR
Inventors
C. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/25/1987
RPI 879
#13.1
03/31/1987
RPI 858
#9.1
11/18/1986
RPI 839
#6.1
04/22/1986
RPI 809
#4.1
04/02/1985
RPI 754
#3.2
01/29/1985
RPI 745
#2.1
03/20/1984
RPI 700
#18.2
02/25/1992
RPI 1108
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.