20.4
04/26/1988
RPI 914
Application data
Number
PI8302247Type
Filing
Publication
The patent was granted on 11/25/1986 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
SINGER BRASIL [BR]
Inventors
L. M. (pessoa física)
M. M. (pessoa física)
S. W. (pessoa física)
V. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/26/1988
RPI 914
#20.1
04/19/1988
RPI 913
04/19/1988
RPI 913
#16.1
11/25/1986
RPI 840
#13.1
06/24/1986
RPI 818
#9.1
02/12/1986
RPI 799
#6.1
05/14/1985
RPI 760
#4.1
03/20/1984
RPI 700
#3.1
01/03/1984
RPI 689
#2.1
06/21/1983
RPI 661
#18.2
02/18/1992
RPI 1107
From the same holder
Same category
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