Concessão da patente
#16.1
12/31/1985
RPI 793
Application data
Number
PI8109021Type
Filing
Publication
The patent was granted on 12/31/1985 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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
ERICSSON TELEFON AB L M [SE]
Inventors
F. [. (pessoa física)
O. [. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#6.1
10/09/1984
RPI 729
#4.1
03/20/1984
RPI 700
#1.3
04/12/1983
RPI 651
#18.2
08/07/1990
RPI 1027
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.