Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8400996Type
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
H. A. (pessoa física)
DE
Inventors
D. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
#13.1
09/19/1989
RPI 987
05/23/1989
RPI 970
#9.1
03/07/1989
RPI 959
#6.1
07/19/1988
RPI 926
#4.1
07/22/1986
RPI 822
#3.1
10/09/1984
RPI 729
#2.1
05/15/1984
RPI 708
#18.2
12/24/1996
RPI 1360
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.