Republicação - classificação IPC
#15.11
09/18/1984
RPI 726
Application data
Number
PI8009067Type
Filing
Publication
The letters patent expired on 03/19/1996: 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: 09/18/1984. We update with every new RPI gazette, published weekly.
Applicants
H. B. (pessoa física)
SP, BR
Inventors
B. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
09/18/1984
RPI 726
#16.1
08/28/1984
RPI 723
#13.1
05/02/1984
RPI 706
#15.11
01/10/1984
RPI 690
#9.1
01/10/1984
RPI 690
12/20/1983
RPI 687
#6.1
07/12/1983
RPI 664
#4.1
07/27/1982
RPI 614
#3.2
04/13/1982
RPI 599
#2.1
03/09/1982
RPI 594
#21.1
03/19/1996
RPI 1320
#22.1
02/01/1994
RPI 1209
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Same category
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