201
02/18/1986
RPI 800
The patent was granted on 07/31/1984 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: 02/18/1986. We update with every new RPI gazette, published weekly.
Applicants
Ferragens e Laminação Brasil S/A
SP, BR
Inventors
N. U. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/18/1986
RPI 800
#17.1
09/24/1985
RPI 779
#20.1
07/16/1985
RPI 769
01/22/1985
RPI 744
#16.1
07/31/1984
RPI 719
#13.1
03/20/1984
RPI 700
#9.1
11/16/1983
RPI 682
#4.1
11/03/1982
RPI 628
#18.2
05/11/1993
RPI 1171
Same category
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