Concessão da patente
#16.1
03/28/1989
RPI 962
Application data
Number
PI8302316Type
Filing
Publication
The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
B. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/28/1989
RPI 962
#13.1
11/16/1988
RPI 943
#9.1
07/12/1988
RPI 925
07/28/1987
RPI 875
#16.1
05/27/1986
RPI 814
#4.1
02/18/1986
RPI 800
#3.1
01/10/1984
RPI 690
#2.1
06/21/1983
RPI 661
#18.2
04/25/1995
RPI 1273
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.