Concessão da patente
#16.1
05/28/1985
RPI 762
Application data
Number
PI8101455Type
Filing
Publication
The letters patent expired on 09/24/1996: 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: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants
Newlong do Brasil Máquinas Industriais Ltda.
SP, BR
Inventors
H. Y. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/28/1985
RPI 762
#13.1
01/29/1985
RPI 745
#9.1
09/25/1984
RPI 727
#6.1
06/19/1984
RPI 713
#5.1
12/20/1983
RPI 687
#4.1
08/02/1983
RPI 667
#3.1
10/26/1982
RPI 627
#21.1
09/24/1996
RPI 1347
From the same holder
Same category
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