Pedido de licença compulsória
#20.1
11/01/1988
RPI 941
The patent was granted on 02/04/1986 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: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
G. E. (pessoa física)
Inventors
B. Z. (pessoa física)
P. W. (pessoa física)
S. F. (pessoa física)
S. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
11/01/1988
RPI 941
#16.1
02/04/1986
RPI 798
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#6.1
11/20/1984
RPI 735
#6.1
07/03/1984
RPI 715
#4.1
12/27/1983
RPI 688
09/27/1983
RPI 675
#18.2
08/23/1994
RPI 1238
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