Concessão da patente
#16.1
04/28/1987
RPI 862
Application data
Number
PI8302551Type
Filing
Publication
The patent was granted on 04/28/1987 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: 04/28/1987. We update with every new RPI gazette, published weekly.
Applicants
SNAM PROGETTI [IT]
Inventors
G. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/28/1987
RPI 862
01/21/1987
RPI 848
#13.1
12/09/1986
RPI 842
09/23/1986
RPI 831
#11.4
03/04/1986
RPI 802
#9.1
01/15/1985
RPI 743
#4.1
06/12/1984
RPI 712
#3.1
01/17/1984
RPI 691
#2.1
06/28/1983
RPI 662
#18.2
04/25/1995
RPI 1273
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.