Concessão da patente
#16.1
07/26/1988
RPI 927
The letters patent expired on 09/27/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Forjas Taurus S/A
RS, BR
Inventors
B. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
12/23/1986
RPI 844
#4.1
10/29/1985
RPI 784
#3.1
08/06/1985
RPI 772
#2.1
03/20/1984
RPI 700
#21.1
09/27/1994
RPI 1243
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Same category
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