Concessão da patente
#16.1
12/31/1985
RPI 793
Application data
Number
PI8104788Type
Filing
Publication
The letters patent expired on 11/12/1996: 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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
JP
Inventors
S. T. (pessoa física)
T. M. (pessoa física)
W. N. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
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11/12/1985
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04/30/1985
RPI 758
#6.1
12/26/1984
RPI 740
#4.1
06/12/1984
RPI 712
#3.1
04/13/1982
RPI 599
#21.1
11/12/1996
RPI 1354
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