Concessão da patente
#16.1
01/26/1988
RPI 901
Application data
Number
PI8301014Type
Filing
Publication
The patent was granted on 01/26/1988 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: 01/26/1988. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
B. J. (pessoa física)
L. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/26/1988
RPI 901
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
#15.11
06/30/1987
RPI 871
#4.1
04/01/1986
RPI 806
#3.1
11/22/1983
RPI 683
#2.1
04/12/1983
RPI 651
#18.2
10/02/1990
RPI 1035
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.