Concessão da patente
#16.1
12/29/1987
RPI 897
Application data
Number
PI8202310Type
Filing
Publication
The patent was granted on 12/29/1987 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: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Oxon Italia S.p.A.
IT
Inventors
E. P. (pessoa física)
IT
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/29/1987
RPI 897
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
#4.1
04/01/1986
RPI 806
#3.1
11/29/1983
RPI 684
#2.1
06/08/1982
RPI 607
#18.2
11/29/1994
RPI 1252
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.