Concessão da patente
#16.1
02/26/1985
RPI 749
Application data
Number
PI8101209Type
Filing
Publication
The patent was granted on 02/26/1985 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: 02/26/1985. We update with every new RPI gazette, published weekly.
Applicants
E. L. (pessoa física)
Inventors
E. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/26/1985
RPI 749
01/22/1985
RPI 744
#13.1
10/23/1984
RPI 731
#9.1
06/26/1984
RPI 714
#6.1
11/29/1983
RPI 684
#4.1
06/07/1983
RPI 659
#3.1
10/19/1982
RPI 626
#18.2
08/23/1994
RPI 1238
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.