Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8306864Type
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. A. (pessoa física)
M. W. (pessoa física)
P. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
10/18/1988
RPI 939
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07/26/1988
RPI 927
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05/10/1988
RPI 916
06/17/1986
RPI 817
06/03/1986
RPI 815
05/27/1986
RPI 814
#6.1
09/17/1985
RPI 778
#4.1
10/23/1984
RPI 731
#3.1
07/24/1984
RPI 718
#2.1
02/21/1984
RPI 696
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