Concessão da patente
#16.1
10/01/1985
RPI 780
Application data
Number
PI8002534Type
Filing
Publication
The letters patent expired on 06/13/1995: 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: 10/01/1985. We update with every new RPI gazette, published weekly.
Applicants
T. E. (pessoa física)
Inventors
M. J. (pessoa física)
M. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/01/1985
RPI 780
#13.1
07/09/1985
RPI 768
#9.1
03/19/1985
RPI 752
#15.11
12/04/1984
RPI 737
#6.1
08/21/1984
RPI 722
#4.1
12/20/1983
RPI 687
#3.1
12/15/1981
RPI 582
#21.1
06/13/1995
RPI 1280
From the same holder
Same category
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