Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8505138Type
Filing
Publication
The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
A. M. (pessoa física)
IT
Inventors
A. M. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
07/11/1989
RPI 977
#9.1
02/28/1989
RPI 958
#4.1
12/23/1986
RPI 844
#3.1
07/29/1986
RPI 823
#2.1
01/07/1986
RPI 794
#18.2
09/19/1995
RPI 1294
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.