Pedido de licença compulsória
#20.1
08/01/1989
RPI 980
Application data
Number
PI8201759Type
Filing
Publication
The patent was granted on 08/30/1988 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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
Inventors
R. H. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
08/01/1989
RPI 980
#16.1
08/30/1988
RPI 932
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
06/23/1987
RPI 870
#4.1
08/27/1985
RPI 775
#3.1
11/08/1983
RPI 681
#2.1
05/18/1982
RPI 604
#18.2
11/15/1994
RPI 1250
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Same category
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