Exigência - art. 36 da LPI
#6.1
05/30/1989
RPI 971
The patent was granted on 12/26/1990 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Metalúrgica Dinafloy S/A
SP, BR
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
05/30/1989
RPI 971
#4.1
01/19/1988
RPI 900
#3.2
09/29/1987
RPI 884
#2.1
01/21/1987
RPI 848
#18.2
10/10/1995
RPI 1297
#16.1
12/26/1990
RPI 1047
#13.1
08/21/1990
RPI 1029
#9.1
05/15/1990
RPI 1018
From the same holder
Same category
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