20.4
07/16/1985
RPI 769
The letters patent expired on 12/07/1993: 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: 07/16/1985. We update with every new RPI gazette, published weekly.
Applicants
Augge Eletrodomésticos Ltda.
RS, BR
Inventors
S. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/16/1985
RPI 769
#16.1
11/27/1984
RPI 736
#13.1
08/07/1984
RPI 720
#9.1
04/03/1984
RPI 702
11/01/1983
RPI 680
#6.1
05/03/1983
RPI 654
#6.1
10/05/1982
RPI 624
#21.1
12/07/1993
RPI 1201
From the same holder
Same category
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