Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8306196Type
Filing
Publication
The patent was granted on 07/26/1988 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
SINGER BRASIL [BR]
Inventors
M. F. (pessoa física)
W. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
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RPI 938
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RPI 916
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12/29/1987
RPI 897
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RPI 825
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RPI 824
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RPI 723
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RPI 712
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