Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8005387Type
Filing
Publication
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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
F. M. (pessoa física)
DE
Inventors
M. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
RPI 766
#13.1
04/23/1985
RPI 757
#9.1
01/02/1985
RPI 741
#5.1
08/21/1984
RPI 722
#4.1
04/03/1984
RPI 702
#3.1
04/27/1982
RPI 601
#21.1
09/26/1995
RPI 1295
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Same category
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