Concessão da patente
#16.1
12/31/1985
RPI 793
Application data
Number
PI8104427Type
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
T. E. (pessoa física)
Inventors
L. J. (pessoa física)
M. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
09/24/1985
RPI 779
#9.1
06/11/1985
RPI 764
#6.1
11/06/1984
RPI 733
#4.1
05/08/1984
RPI 707
#3.1
03/30/1982
RPI 597
#18.2
06/27/1995
RPI 1282
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.