Concessão da patente
#16.1
06/24/1986
RPI 818
Application data
Number
PI8006698Type
Filing
Publication
The patent was granted on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
D. L. (pessoa física)
Inventors
L. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/24/1986
RPI 818
#9.1
10/22/1985
RPI 783
04/23/1985
RPI 757
#4.1
08/28/1984
RPI 723
#3.1
06/29/1982
RPI 610
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era E04C 1/10.
03/27/2018
RPI 2464
#18.2
08/02/1994
RPI 1235
#20.1
10/27/1992
RPI 1143
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.