Pedido de licença compulsória
#20.1
12/18/1984
RPI 739
Application data
Number
PI8002138Type
Filing
Publication
The patent was granted on 02/28/1984 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: 12/18/1984. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
Inventors
C. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/18/1984
RPI 739
#16.1
02/28/1984
RPI 697
#13.1
11/08/1983
RPI 681
#9.1
07/05/1983
RPI 663
#15.11
02/08/1983
RPI 642
#6.1
01/18/1983
RPI 639
#4.1
03/02/1982
RPI 593
#3.1
10/13/1981
RPI 573
#15.11
As classificações anteriores eram: H04B 3/46, H04J 1/16
08/25/2015
RPI 2329
#18.2
09/25/1990
RPI 1034
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