Anuidade - prazo legal encerrado
#18.2
01/17/1989
RPI 952
The patent was granted on 08/17/1982 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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
SINGER CO
Inventors
A. K. (pessoa física)
D. A. (pessoa física)
H. J. (pessoa física)
H. W. (pessoa física)
J. W. (pessoa física)
M. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
01/17/1989
RPI 952
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01/05/1988
RPI 898
03/11/1986
RPI 803
03/04/1986
RPI 802
#20.1
02/18/1986
RPI 800
#20.1
09/27/1983
RPI 675
#16.1
08/17/1982
RPI 617
#13.1
01/26/1982
RPI 588
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