Concessão da patente
#16.1
07/25/1989
RPI 979
Application data
Number
PI8403019Type
Filing
Publication
The patent was granted on 07/25/1989 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
VAISALA OY [FI]
Inventors
V. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/25/1989
RPI 979
#13.1
12/13/1988
RPI 947
#9.1
08/23/1988
RPI 931
#6.1
01/12/1988
RPI 899
#4.1
06/02/1987
RPI 867
#3.1
05/28/1985
RPI 762
#2.1
08/28/1984
RPI 723
#18.2
06/13/1995
RPI 1280
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.