Concessão da patente
#16.1
04/26/1988
RPI 914
Application data
Number
PI8204499Type
Filing
Publication
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Tecnostral S/A Indústria e Tecnologia
RJ, BR
Inventors
M. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
#13.1
12/15/1987
RPI 895
#9.1
08/25/1987
RPI 879
#4.1
05/27/1986
RPI 814
#3.1
03/07/1984
RPI 698
#2.1
09/14/1982
RPI 621
#18.2
02/11/1992
RPI 1106
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.