18.8
01/03/1989
RPI 950
Application data
Number
PI8107271Type
Filing
Publication
The patent was granted on 05/27/1986 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: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
Engrenagens Et Reducteurs S/A.
F. D. (pessoa física)
Inventors
D. F. (pessoa física)
S. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
01/03/1989
RPI 950
#18.2
11/16/1988
RPI 943
#16.1
05/27/1986
RPI 814
#13.1
12/24/1985
RPI 792
#9.1
08/20/1985
RPI 774
#4.1
02/05/1985
RPI 746
#4.2
08/28/1984
RPI 723
#3.1
08/03/1982
RPI 615
#2.1
12/22/1981
RPI 583
#18.2
02/04/1992
RPI 1105
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.