201
07/02/1985
RPI 767
The letters patent expired on 09/26/1995: 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: 07/02/1985. We update with every new RPI gazette, published weekly.
Applicants
Artefatos de Metal Tamás Ltda.
SP, BR
Inventors
T. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/02/1985
RPI 767
#17.1
11/06/1984
RPI 733
#15.11
09/18/1984
RPI 726
#16.1
06/26/1984
RPI 714
#13.1
06/05/1984
RPI 711
#9.1
02/14/1984
RPI 695
#15.11
01/10/1984
RPI 690
#6.1
09/06/1983
RPI 672
#21.1
09/26/1995
RPI 1295
Same category
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