Concessão da patente
#16.1
11/27/1984
RPI 736
Application data
Number
PI8204061Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
Industrias de Máquinas Santa Terezinha Ltda
SP, BR
Inventors
F. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/27/1984
RPI 736
#13.1
09/04/1984
RPI 724
#9.1
05/22/1984
RPI 709
#6.1
01/03/1984
RPI 689
#4.1
02/16/1983
RPI 643
#3.2
10/19/1982
RPI 626
#2.1
08/24/1982
RPI 618
#21.1
Patente extinta em 13/07/97
07/01/2008
RPI 1956
From the same holder
Same category
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