Exigência - art. 36 da LPI
#6.1
05/16/1989
RPI 969
Application data
Number
PI8401063Type
Filing
Publication
The patent was granted on 11/27/1990 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
SP, BR
F. B. (pessoa física)
SP, BR
Inventors
A. S. (pessoa física)
BR
F. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
05/16/1989
RPI 969
#7.1
11/16/1988
RPI 943
#4.1
09/08/1987
RPI 881
#3.1
10/15/1985
RPI 782
#2.1
05/15/1984
RPI 708
#18.2
12/24/1996
RPI 1360
#16.1
11/27/1990
RPI 1043
#13.1
07/24/1990
RPI 1025
#9.1
03/13/1990
RPI 1009
Same category
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