Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8304230Type
Filing
Publication
The patent was granted on 08/25/1987 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
W. H. (pessoa física)
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
08/25/1987
RPI 879
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03/04/1987
RPI 854
#9.1
09/30/1986
RPI 832
#6.1
06/11/1985
RPI 764
#4.1
01/24/1984
RPI 692
#3.2
11/01/1983
RPI 680
#2.1
10/18/1983
RPI 678
From the same holder
Same category
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