Exigência - art. 36 da LPI
#6.1
01/31/1989
RPI 954
Application data
Number
PI8401695Type
Filing
Publication
The patent was granted on 12/31/1991 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: 01/31/1989. We update with every new RPI gazette, published weekly.
Applicants
G. B. (pessoa física)
RJ, BR
V. C. (pessoa física)
RJ, BR
Inventors
G. B. (pessoa física)
BR
V. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
01/31/1989
RPI 954
#4.1
04/28/1987
RPI 862
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RPI 787
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06/19/1984
RPI 713
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09/05/1995
RPI 1292
#16.1
12/31/1991
RPI 1100
#13.1
10/15/1991
RPI 1089
#9.1
06/18/1991
RPI 1072
#6.1
01/02/1991
RPI 1048
Same category
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