Anuidade - prazo legal encerrado
#18.2
08/25/1987
RPI 879
The patent was granted on 07/29/1986 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
DATTI IND METALURG LTDA [BR]
Inventors
V. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
08/25/1987
RPI 879
#16.1
07/29/1986
RPI 823
#13.1
04/22/1986
RPI 809
#9.1
12/17/1985
RPI 791
#15.11
09/24/1985
RPI 779
#6.1
06/18/1985
RPI 765
#4.1
11/20/1984
RPI 735
#3.1
05/02/1984
RPI 706
#2.1
11/23/1982
RPI 631
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.