Pedido de licença compulsória
#20.1
11/22/1988
RPI 944
The patent was granted on 05/29/1984 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
AMERICAN OPTICAL CORP
Inventors
T. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
11/22/1988
RPI 944
#16.1
05/29/1984
RPI 710
#13.1
03/27/1984
RPI 701
01/17/1984
RPI 691
09/13/1983
RPI 673
04/19/1983
RPI 652
#12.2
06/01/1982
RPI 606
#9.2
02/09/1982
RPI 590
#18.2
01/28/1992
RPI 1104
From the same holder
Same category
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