Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8106392Type
Filing
Publication
The patent was granted on 06/25/1985 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
MAQUINAS EINSFELD LTDA [BR]
Inventors
E. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
RPI 766
#13.1
04/09/1985
RPI 755
#15.11
01/08/1985
RPI 742
#9.1
12/11/1984
RPI 738
#6.1
05/22/1984
RPI 709
#4.1
09/27/1983
RPI 675
#3.1
05/10/1983
RPI 655
#2.1
11/24/1981
RPI 579
#18.2
08/07/1990
RPI 1027
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.