Concessão da patente
#16.1
02/25/1986
RPI 801
Application data
Number
PI8204694Type
Filing
Publication
The patent was granted on 02/25/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/25/1986. We update with every new RPI gazette, published weekly.
Applicants
P. E. (pessoa física)
SP, BR
T. H. (pessoa física)
SP, BR
Inventors
P. E. (pessoa física)
BR
T. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/25/1986
RPI 801
#13.1
11/26/1985
RPI 788
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07/30/1985
RPI 771
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06/12/1984
RPI 712
#3.1
03/20/1984
RPI 700
#3.2
12/14/1982
RPI 634
#18.2
02/11/1992
RPI 1106
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