Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8404677Type
Filing
Publication
The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
D. M. (pessoa física)
DE
Inventors
G. D. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
#13.1
09/05/1989
RPI 985
#9.1
05/09/1989
RPI 968
#6.1
08/30/1988
RPI 932
#4.1
08/18/1987
RPI 878
#3.1
08/13/1985
RPI 773
#2.1
11/27/1984
RPI 736
#18.2
10/16/1990
RPI 1037
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.