Concessão da patente
#16.1
11/26/1985
RPI 788
Application data
Number
PI8200822Type
Filing
Publication
The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Instituto Maua de Tecnologia,Imt
SP, BR
Inventors
A. D. (pessoa física)
B. S. (pessoa física)
C. W. (pessoa física)
J. A. (pessoa física)
J. T. (pessoa física)
S. D. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/26/1985
RPI 788
#13.1
08/06/1985
RPI 772
#9.1
04/16/1985
RPI 756
#4.1
07/10/1984
RPI 716
#3.1
10/18/1983
RPI 678
#2.1
04/06/1982
RPI 598
#18.2
07/18/1995
RPI 1285
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