Deferimento
#9.1
11/28/1989
RPI 997
Application data
Number
PI8504788Type
Filing
Publication
The patent was granted on 06/26/1990 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Arafértil S/A
BR
Inventors
R. F. (pessoa física)
BR
R. S. (pessoa física)
BR
V. C. (pessoa física)
BR
W. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
11/28/1989
RPI 997
#6.1
03/21/1989
RPI 961
06/28/1988
RPI 923
06/28/1988
RPI 923
#4.1
07/07/1987
RPI 872
#3.1
04/28/1987
RPI 862
#2.1
10/21/1986
RPI 835
#18.2
08/08/1995
RPI 1288
#16.1
06/26/1990
RPI 1024
#13.1
04/03/1990
RPI 1012
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Same category
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