Pedido de licença compulsória
#20.1
03/29/1988
RPI 910
The patent was granted 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
USM CORP
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/29/1988
RPI 910
#20.1
01/26/1988
RPI 901
01/19/1988
RPI 900
11/11/1986
RPI 838
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10/06/1981
RPI 572
#18.2
10/23/1990
RPI 1038
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