Concessão da patente
#16.1
10/01/1985
RPI 780
Application data
Number
PI8107522Type
Filing
Publication
The patent was granted on 10/01/1985 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: 10/01/1985. We update with every new RPI gazette, published weekly.
Applicants
Instituto Mauá de Tecnologia
SP, BR
Inventors
C. W. (pessoa física)
D. J. (pessoa física)
F. L. (pessoa física)
L. M. (pessoa física)
S. L. (pessoa física)
T. J. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/01/1985
RPI 780
03/05/1985
RPI 750
#13.1
02/20/1985
RPI 748
#9.1
10/09/1984
RPI 729
#4.1
03/27/1984
RPI 701
#3.1
07/05/1983
RPI 663
#2.1
01/05/1982
RPI 585
#18.2
09/20/1994
RPI 1242
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